https://dethichuan.com 2026-11-03T19:42:15.260Z daily 1 https://dethichuan.com/bo-de 2026-11-03T19:42:15.260Z daily 0.9 https://dethichuan.com/de-thi 2026-11-03T19:42:15.260Z daily 0.9 https://dethichuan.com/history 2026-11-03T19:42:15.260Z weekly 0.5 https://dethichuan.com/mon/vat-ly 2026-11-03T19:42:15.260Z daily 0.88 https://dethichuan.com/mon/tieng-anh 2026-11-03T19:42:15.260Z daily 0.88 https://dethichuan.com/mon/toan-hoc 2026-11-03T19:42:15.260Z daily 0.88 https://dethichuan.com/mon/hoa-hoc 2026-11-03T19:42:15.260Z daily 0.88 https://dethichuan.com/mon/sinh-hoc 2026-11-03T19:42:15.260Z daily 0.88 https://dethichuan.com/mon/ngu-van 2026-11-03T19:42:15.260Z daily 0.88 https://dethichuan.com/mon/lich-su 2026-11-03T19:42:15.260Z daily 0.88 https://dethichuan.com/mon/dia-ly 2026-11-03T19:42:15.260Z daily 0.88 https://dethichuan.com/mon/tin-hoc 2026-11-03T19:42:15.260Z daily 0.88 https://dethichuan.com/bo-de/de-thi-thu-thpt-kenh-truyen-hinh-giao-duc-quoc-gia-vtv7-mon-toan 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https://dethichuan.com/cau-hoi/goi-s-la-dien-tich-cua-hinh-phang-gioi-han-boi-cac-duong-y-5-x-y-0-x--q-tm-25e71431358a-q10 2026-11-03T09:36:18.476Z weekly 0.7 https://dethichuan.com/cau-hoi/tap-xac-dinh-d-cua-ham-so-y-2x-2-2x-3-la--q-tm-25e71431358a-q09 2026-11-03T09:36:18.474Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-fx-co-bang-xet-dau-cua-fx-nhu-sau-1-so-diem-cuc-tri-cua-ha--q-tm-25e71431358a-q08 2026-11-03T09:36:18.473Z weekly 0.7 https://dethichuan.com/cau-hoi/nghiem-cua-phuong-trinh-2-x-1-8-la--q-tm-25e71431358a-q07 2026-11-03T09:36:18.470Z weekly 0.7 https://dethichuan.com/cau-hoi/menh-de-nao-sau-day-la-sai--q-tm-25e71431358a-q06 2026-11-03T09:36:18.468Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-lien-tuc-tren-doan-2-6-va-co-do-thi-nhu-hinh-ve-1--q-tm-25e71431358a-q05 2026-11-03T09:36:18.466Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-co-bang-bien-thien-nhu-sau-1-so-nghiem-cua-phuong-trinh--q-tm-25e71431358a-q04 2026-11-03T09:36:18.464Z 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https://dethichuan.com/cau-hoi/so-nghiem-nguyen-cua-bat-phuong-trinh-2-2-x-3-2-x-2-243---q-tm-4725b71e74f1-q41 2026-11-03T09:35:58.270Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-toa-do-oxyz-cho-mat-phang-p-x-2y-2z-1-0-mat-p--q-tm-4725b71e74f1-q40 2026-11-03T09:35:58.269Z weekly 0.7 https://dethichuan.com/cau-hoi/d-la-hinh-phang-gioi-han-boi-cac-duong-y-x-2-y-0-x-0-x-2-the-ti--q-tm-4725b71e74f1-q39 2026-11-03T09:35:58.267Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-toa-do-oxyz-cho-mat-cau-s-x-2-y-2-z-2-4x-4y--q-tm-4725b71e74f1-q38 2026-11-03T09:35:58.266Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-fx-e-2x1-khang-dinh-nao-duoi-day-dung--q-tm-4725b71e74f1-q37 2026-11-03T09:35:58.264Z weekly 0.7 https://dethichuan.com/cau-hoi/tap-nghiem-cua-bat-phuong-trinh-3x-1-2-la--q-tm-4725b71e74f1-q36 2026-11-03T09:35:58.263Z weekly 0.7 https://dethichuan.com/cau-hoi/dao-ham-cua-ham-so-y-2-x-la--q-tm-4725b71e74f1-q35 2026-11-03T09:35:58.261Z weekly 0.7 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https://dethichuan.com/cau-hoi/cho-khoi-lang-tru-dung-abcabc-co-day-abc-la-tam-giac-deu-ac-5a-va-k--q-b1057aaa1440-q45 2026-11-03T09:34:06.317Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-fx-lien-tuc-tren-r-va-thoa-man-f2-16-0-1-f2x--q-b1057aaa1440-q44 2026-11-03T09:34:06.315Z weekly 0.7 https://dethichuan.com/cau-hoi/co-bao-nhieu-gia-tri-nguyen-cua-tham-so-m-23-23-de-ham-so-y-x-3-2--q-b1057aaa1440-q43 2026-11-03T09:34:06.313Z weekly 0.7 https://dethichuan.com/cau-hoi/co-bao-nhieu-gia-tri-nguyen-cua-tham-so-m-de-ham-so-y-3x-4-6x-3-mx--q-b1057aaa1440-q42 2026-11-03T09:34:06.312Z weekly 0.7 https://dethichuan.com/cau-hoi/tren-tap-hop-cac-so-phuc-xet-phuong-trinh-z-2-2m-1z-m-2-5-0-m--q-b1057aaa1440-q41 2026-11-03T09:34:06.310Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-chop-deu-sabc-co-canh-day-va-chieu-cao-bang-a-tham-khao-hinh-ve--q-b1057aaa1440-q40 2026-11-03T09:34:06.309Z weekly 0.7 https://dethichuan.com/cau-hoi/mot-hop-chua-7-bi-trang-9-bi-xanh-lay-ngau-nhien-tu-hop-3-bi-tinh-xac-su--q-b1057aaa1440-q39 2026-11-03T09:34:06.308Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-chop-sabcd-day-abcd-la-hinh-vuong-canh-co-a-canh-ben-sa-vuong-g--q-b1057aaa1440-q38 2026-11-03T09:34:06.306Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-diem-i1-0-2-va-mat-phang-p-x-2y-2z--q-b1057aaa1440-q37 2026-11-03T09:34:06.305Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-mat-phang-p-2x-2y-z-3-0-va-diem-m1--q-b1057aaa1440-q36 2026-11-03T09:34:06.303Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-trung-phuong-y-fx-co-do-thi-la-duong-cong-trong-hinh-duoi-voi--q-b1057aaa1440-q35 2026-11-03T09:34:06.302Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-diem-a1-2-3-va-hai-mat-phang-p-x-y--q-b1057aaa1440-q34 2026-11-03T09:34:06.300Z weekly 0.7 https://dethichuan.com/cau-hoi/tap-nghiem-cua-bat-phuong-trinh-1-3-x-1-3-17-2x-0-la--q-b1057aaa1440-q33 2026-11-03T09:34:06.298Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-so-phuc-z-thoa-man-z-1-i-z-2-trong-mat-phang-toa-do-tap-h--q-b1057aaa1440-q32 2026-11-03T09:34:06.297Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-goi-la-goc-giua-hai-mat-phang-p-3-x-y-2z--q-b1057aaa1440-q31 2026-11-03T09:34:06.295Z weekly 0.7 https://dethichuan.com/cau-hoi/dien-tich-hinh-phang-gioi-han-boi-hai-duong-y-x-2-2-va-y-3x-2-bang--q-b1057aaa1440-q30 2026-11-03T09:34:06.294Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-cap-so-cong-u-n-voi-u-1-5-va-cong-sai-d-1-4-gia-tri-cua-u-9-ban--q-b1057aaa1440-q29 2026-11-03T09:34:06.292Z weekly 0.7 https://dethichuan.com/cau-hoi/voi-a-la-so-thuc-duong-tuy-y-5-5a-bang--q-b1057aaa1440-q28 2026-11-03T09:34:06.291Z weekly 0.7 https://dethichuan.com/cau-hoi/neu-2-5-fx-d-x-9-va-2-5-gx-d-x-6-thi-2-5-f--q-b1057aaa1440-q27 2026-11-03T09:34:06.290Z weekly 0.7 https://dethichuan.com/cau-hoi/tap-nghiem-cua-bat-phuong-trinh-2-x-1-2-la--q-b1057aaa1440-q26 2026-11-03T09:34:06.288Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-mat-cau-s-x-2-y-2-z-2-4x-2y-2z-3--q-b1057aaa1440-q25 2026-11-03T09:34:06.287Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-co-bang-bien-thien-nhu-sau-im--q-b1057aaa1440-q24 2026-11-03T09:34:06.285Z weekly 0.7 https://dethichuan.com/cau-hoi/do-thi-ham-so-nao-duoi-day-co-dang-duong-cong-nhu-hinh-ve-div-classmy-3--q-b1057aaa1440-q23 2026-11-03T09:34:06.284Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-co-do-thi-nhu-hinh-ve-sau-img--q-b1057aaa1440-q22 2026-11-03T09:34:06.282Z weekly 0.7 https://dethichuan.com/cau-hoi/tren-mat-phang-toa-do-diem-bieu-dien-so-phuc-z-2-3i-co-toa-do-la--q-b1057aaa1440-q21 2026-11-03T09:34:06.281Z weekly 0.7 https://dethichuan.com/cau-hoi/tren-khoang-0-dao-ham-cua-ham-so-y-x-29-5-la--q-b1057aaa1440-q20 2026-11-03T09:34:06.280Z weekly 0.7 https://dethichuan.com/cau-hoi/neu-1-3-fx-d-x-5-thi-1-3-fx-2x-d-x-bang--q-b1057aaa1440-q19 2026-11-03T09:34:06.278Z weekly 0.7 https://dethichuan.com/cau-hoi/mot-to-co-8-hoc-sinh-nam-va-5-hoc-sinh-nu-hoi-co-bao-nhieu-cach-chon-ra-6--q-b1057aaa1440-q18 2026-11-03T09:34:06.277Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-khoi-hop-chu-nhat-co-ba-kich-thuoc-lan-luot-la-5-4-6-the-tich-cua-kh--q-b1057aaa1440-q17 2026-11-03T09:34:06.275Z weekly 0.7 https://dethichuan.com/cau-hoi/gia-tri-nho-nhat-cua-ham-so-y-x-3-3x-2-4-tren-doan-1-3-bang--q-b1057aaa1440-q16 2026-11-03T09:34:06.274Z weekly 0.7 https://dethichuan.com/cau-hoi/tap-nghiem-cua-bat-phuong-trinh-3-x-2-27-la--q-b1057aaa1440-q15 2026-11-03T09:34:06.272Z weekly 0.7 https://dethichuan.com/cau-hoi/tiem-can-dung-tiem-can-ngang-cua-do-thi-ham-so-y-3x-2-2x-1-co-phuong--q-b1057aaa1440-q14 2026-11-03T09:34:06.271Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-2-x-d-x-fx-c-khang-dinh-nao-duoi-day-dung--q-b1057aaa1440-q13 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https://dethichuan.com/cau-hoi/cho-so-phuc-z-co-bieu-dien-hinh-hoc-la-diem-m-trong-mat-phang-toa-do-hinh--q-b1057aaa1440-q06 2026-11-03T09:34:06.258Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-diem-nao-duoi-day-thuoc-duong-thang-d-x-1-3-y--q-b1057aaa1440-q05 2026-11-03T09:34:06.256Z weekly 0.7 https://dethichuan.com/cau-hoi/tinh-dao-ham-cua-ham-so-y-3-x--q-b1057aaa1440-q04 2026-11-03T09:34:06.254Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-khoi-chop-sabcd-day-abcd-la-hinh-chu-nhat-co-ab-2a-bc-a-canh-be--q-b1057aaa1440-q03 2026-11-03T09:34:06.251Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-fx-x-x-2-khang-dinh-nao-duoi-day-dung--q-b1057aaa1440-q02 2026-11-03T09:34:06.248Z weekly 0.7 https://dethichuan.com/cau-hoi/ham-so-y-x-3-3x-2-nghich-bien-tren-khoang-nao-sau-day--q-b1057aaa1440-q01 2026-11-03T09:34:06.245Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-chop-sabc-co-day-abc-la-tam-giac-vuong-tai-b-ab-2a-duong-than--toanmath-b04065fd3e56722a-q50 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0.7 https://dethichuan.com/cau-hoi/cho-ham-so-fx-co-bang-bien-thien-nhu-sau-co-bao-nhieu-gia-tri-nguyen-m-d--toanmath-b04065fd3e56722a-q43 2026-11-03T09:33:35.912Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-chop-sabcd-co-day-la-hinh-chu-nhat-ab-3-ad-4-canh-ben-sa-v--toanmath-b04065fd3e56722a-q42 2026-11-03T09:33:35.910Z weekly 0.7 https://dethichuan.com/cau-hoi/ban-mai-la-sinh-vien-nam-cuoi-chuan-bi-ra-truong-nho-co-cong-viec-lam-them--toanmath-b04065fd3e56722a-q41 2026-11-03T09:33:35.909Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-co-bang-xet-dau-cua-ham-fx-nhu-sau-ham-so-y-f3---toanmath-b04065fd3e56722a-q40 2026-11-03T09:33:35.907Z weekly 0.7 https://dethichuan.com/cau-hoi/goi-x-y-cac-so-thuc-duong-thoa-man-dieu-kien-9-x-6-y-4x-y-va--toanmath-b04065fd3e56722a-q39 2026-11-03T09:33:35.906Z weekly 0.7 https://dethichuan.com/cau-hoi/co-30-qua-cau-duoc-danh-so-tu-1-den-30-lay-ngau-nhien-dong-thoi-hai-qua-ca--toanmath-b04065fd3e56722a-q38 2026-11-03T09:33:35.905Z weekly 0.7 https://dethichuan.com/cau-hoi/co-bao-nhieu-so-nguyen-y-nam-trong-khoang-2024-sao-cho-voi-moi-gia-t--toanmath-b04065fd3e56722a-q37 2026-11-03T09:33:35.903Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-ax-1-bx-c-a-b-c-r-co-bang-bien-thien-nhu-s--toanmath-b04065fd3e56722a-q36 2026-11-03T09:33:35.901Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-khoi-chop-tu-giac-deu-co-canh-day-bang-a-canh-ben-gap-hai-lan-canh-day--toanmath-b04065fd3e56722a-q35 2026-11-03T09:33:35.900Z weekly 0.7 https://dethichuan.com/cau-hoi/tim-tap-xac-dinh-d-cua-ham-so-y-2x-2-2x-3--toanmath-b04065fd3e56722a-q34 2026-11-03T09:33:35.898Z weekly 0.7 https://dethichuan.com/cau-hoi/mat-phang-di-qua-truc-hinh-tru-cat-hinh-tru-theo-thiet-dien-la-hinh-vuong--toanmath-b04065fd3e56722a-q33 2026-11-03T09:33:35.896Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-cho-tam-giac-abc-vuong-tai-a-ab-a-va-bc-a-3-the-ti--toanmath-b04065fd3e56722a-q32 2026-11-03T09:33:35.895Z weekly 0.7 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2026-11-03T09:33:35.875Z weekly 0.7 https://dethichuan.com/cau-hoi/voi-a-la-so-thuc-duong-tuy-y-2-a-3-bang--toanmath-b04065fd3e56722a-q18 2026-11-03T09:33:35.873Z weekly 0.7 https://dethichuan.com/cau-hoi/tiem-can-ngang-cua-do-thi-ham-so-y-2x-1-x-1-co-phuong-trinh-la--toanmath-b04065fd3e56722a-q17 2026-11-03T09:33:35.872Z weekly 0.7 https://dethichuan.com/cau-hoi/tim-khoang-dong-bien-cua-ham-so-y-x-3-3x-2-1--toanmath-b04065fd3e56722a-q16 2026-11-03T09:33:35.870Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-khoi-chop-co-dien-tich-day-b-3-va-chieu-cao-bang-h-6-the-tich-cua--toanmath-b04065fd3e56722a-q15 2026-11-03T09:33:35.869Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-cac-khang-dinh-sau-khang-dinh-nao-sai--toanmath-b04065fd3e56722a-q14 2026-11-03T09:33:35.867Z weekly 0.7 https://dethichuan.com/cau-hoi/ham-so-nao-duoi-day-nghich-bien-tren-tap-xac-dinh-cua-no--toanmath-b04065fd3e56722a-q13 2026-11-03T09:33:35.866Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-day-so-u-n-voi-u-n-n-1-n-tinh-u-5--toanmath-b04065fd3e56722a-q12 2026-11-03T09:33:35.864Z weekly 0.7 https://dethichuan.com/cau-hoi/gia-tri-lon-nhat-cua-ham-so-fx-x-4-2x-2-1-tren-doan-0-2-la--toanmath-b04065fd3e56722a-q11 2026-11-03T09:33:35.863Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-co-bang-bien-thien-nhu-sau-gia-tri-cuc-tieu-cua-ham-so--toanmath-b04065fd3e56722a-q10 2026-11-03T09:33:35.861Z weekly 0.7 https://dethichuan.com/cau-hoi/x-4-d-x-bang--toanmath-b04065fd3e56722a-q09 2026-11-03T09:33:35.859Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-cap-so-cong-u-n-co-so-hang-dau-u-1-5-cong-sai-d-2-gia-tri-cua-u--toanmath-b04065fd3e56722a-q08 2026-11-03T09:33:35.858Z weekly 0.7 https://dethichuan.com/cau-hoi/tong-tat-ca-cac-nghiem-cua-phuong-trinh-2-x-2-2x-8-bang--toanmath-b04065fd3e56722a-q07 2026-11-03T09:33:35.854Z weekly 0.7 https://dethichuan.com/cau-hoi/viet-phuong-trinh-tiep-tuyen-cua-do-thi-ham-so-y-x-3-3x-tai-diem-co-hoa--toanmath-b04065fd3e56722a-q06 2026-11-03T09:33:35.852Z weekly 0.7 https://dethichuan.com/cau-hoi/the-tich-cua-khoi-tru-co-chieu-cao-h-2-va-ban-kinh-day-r-3-bang--toanmath-b04065fd3e56722a-q05 2026-11-03T09:33:35.850Z weekly 0.7 https://dethichuan.com/cau-hoi/duong-cong-trong-hinh-ve-ben-la-do-thi-cua-ham-so-nao-sau-day-1-images--toanmath-b04065fd3e56722a-q04 2026-11-03T09:33:35.848Z weekly 0.7 https://dethichuan.com/cau-hoi/nghiem-cua-phuong-trinh-22x-2-3-la--toanmath-b04065fd3e56722a-q03 2026-11-03T09:33:35.840Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-co-bang-bien-thien-nhu-sau-ham-so-da-cho-nghich-bien-tr--toanmath-b04065fd3e56722a-q02 2026-11-03T09:33:35.837Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-co-dao-ham-la-fx-x-22x-1-2x-1-so-diem-cuc--toanmath-b04065fd3e56722a-q01 2026-11-03T09:33:35.833Z weekly 0.7 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https://dethichuan.com/cau-hoi/cau-5-tap-nghiem-cua-phuong-trinh-x-1-la--toanmath-dd44b1e2e29ba65c-q05 2026-11-03T09:30:07.784Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-4-cho-ham-so-bac-bon-y-fx-co-do-thi-cua-dao-ham-fx-nhu-hinh-ve--toanmath-dd44b1e2e29ba65c-q04 2026-11-03T09:30:07.782Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-3-moi-ngay-bac-nam-deu-di-bo-de-ren-luyen-suc-khoe-quang-duong-di-bo--toanmath-dd44b1e2e29ba65c-q03 2026-11-03T09:30:07.779Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-2-cho-hinh-lap-phuong-abcda-1b-1c-1d-1-tham-khao-hinh-ve-duoi-hi--toanmath-dd44b1e2e29ba65c-q02 2026-11-03T09:30:07.776Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-1-nghiem-cua-phuong-trinh-2x-1-3-la--toanmath-dd44b1e2e29ba65c-q01 2026-11-03T09:30:07.772Z weekly 0.7 https://dethichuan.com/cau-hoi/cac-so-thuc-x-y-thay-doi-thoa-man-x-2-y-2-2-x-2-y-2-1-x-2y-2x--toanmath-e0b02bd15aff74ef-q50 2026-11-03T09:28:41.055Z weekly 0.7 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2026-11-03T09:22:27.050Z weekly 0.7 https://dethichuan.com/cau-hoi/mot-hinh-non-co-chieu-cao-va-ban-kinh-day-cung-bang-2-thi-dien-tich-xung-qu--q-tm-692b9add784e-q14 2026-11-03T09:22:27.049Z weekly 0.7 https://dethichuan.com/cau-hoi/modun-cua-so-phuc-z1-2i-bang--q-tm-692b9add784e-q13 2026-11-03T09:22:27.047Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-fx-co-bang-bien-thien-nhu-sau-gia-tri-cuc-dai-cua-ham-so-da-c--q-tm-692b9add784e-q12 2026-11-03T09:22:27.045Z weekly 0.7 https://dethichuan.com/cau-hoi/the-tich-cua-khoi-lap-phuong-canh-3a-bang--q-tm-692b9add784e-q11 2026-11-03T09:22:27.044Z weekly 0.7 https://dethichuan.com/cau-hoi/tim-nguyen-ham-fx-cua-ham-so-fx5x-3--q-tm-692b9add784e-q10 2026-11-03T09:22:27.042Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-cac-vecto-a-103-b-225-toa-do-vecto--q-tm-692b9add784e-q09 2026-11-03T09:22:27.039Z weekly 0.7 https://dethichuan.com/cau-hoi/mot-hinh-cau-co-dien-tich-bang-12-ban-kinh-cua-hinh-cau-da-cho-bang--q-tm-692b9add784e-q08 2026-11-03T09:22:27.037Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-fx-co-bang-bien-thien-nhu-sau-menh-de-nao-duoi-day-dung-1--q-tm-692b9add784e-q07 2026-11-03T09:22:27.035Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-mat-phang-oxy-diem-m3-2-la-diem-bieu-dien-so-phuc-nao-duoi-day--q-tm-692b9add784e-q06 2026-11-03T09:22:27.033Z weekly 0.7 https://dethichuan.com/cau-hoi/ham-so-nao-sau-day-nghich-bien-tren-r--q-tm-692b9add784e-q05 2026-11-03T09:22:27.031Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-yfx-lien-tuc-tren-doan-01-va-fx-0-x-01-hinh-th--q-tm-692b9add784e-q04 2026-11-03T09:22:27.029Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-fx-co-do-thi-nhu-hinh-ve-diem-cuc-tieu-cua-ham-so-da-cho-la--q-tm-692b9add784e-q03 2026-11-03T09:22:27.026Z weekly 0.7 https://dethichuan.com/cau-hoi/khang-dinh-nao-sau-day-sai--q-tm-692b9add784e-q02 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https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-tam-giac-abc-co-a1-0-0-b0-0-1-c2-1--q-b7ee5484f434-q16 2026-11-03T09:16:32.014Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-mat-phang-oxy-tap-hop-cac-diem-m-bieu-dien-so-phuc-z-thoa-man-z---q-b7ee5484f434-q15 2026-11-03T09:16:32.012Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-cac-ham-so-fx-gx-lien-tuc-tren-tap-xac-dinh-menh-de-nao-sau-day-s--q-b7ee5484f434-q14 2026-11-03T09:16:32.011Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-co-bang-bien-thien-nhu-sau-i--q-b7ee5484f434-q13 2026-11-03T09:16:32.009Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-tap-a-0-2-4-5-6-7-goi-s-la-tap-cac-so-tu-nhien-co-5-chu-so--q-b7ee5484f434-q12 2026-11-03T09:16:32.008Z weekly 0.7 https://dethichuan.com/cau-hoi/duong-cong-o-hinh-ben-la-do-thi-cua-ham-so-nao-img--q-b7ee5484f434-q11 2026-11-03T09:16:32.006Z weekly 0.7 https://dethichuan.com/cau-hoi/the-tich-v-cua-khoi-cau-co-duong-kinh-6-cm-bang--q-b7ee5484f434-q10 2026-11-03T09:16:32.005Z weekly 0.7 https://dethichuan.com/cau-hoi/co-bao-nhieu-gia-tri-nguyen-cua-m-de-ham-so-y-mx-4-x-m-nghich-bien-tr--q-b7ee5484f434-q09 2026-11-03T09:16:32.003Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-mat-phang-co-phuong-trinh-2x-y-z-1-0--q-b7ee5484f434-q08 2026-11-03T09:16:32.002Z weekly 0.7 https://dethichuan.com/cau-hoi/tiem-can-dung-cua-do-thi-ham-so-y-2-x-x-3-la-duong-thang-co-phuong-tr--q-b7ee5484f434-q07 2026-11-03T09:16:32.000Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-hai-mat-phang-p-x-3y-2z-1-0-q-x--q-b7ee5484f434-q06 2026-11-03T09:16:31.997Z weekly 0.7 https://dethichuan.com/cau-hoi/biet-z-1-z-2-la-hai-nghiem-phuc-cua-phuong-trinh-z-2-z-1-0-tinh-gia--q-b7ee5484f434-q05 2026-11-03T09:16:31.995Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-lang-tru-dung-abcabc-co-day-abc-la-tam-giac-vuong-tai-b-ab--q-b7ee5484f434-q04 2026-11-03T09:16:31.993Z weekly 0.7 https://dethichuan.com/cau-hoi/tich-phan-i-0-1-1-x-1-dx-co-gia-tri-bang--q-b7ee5484f434-q03 2026-11-03T09:16:31.991Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-co-do-thi-la-duong-cong-trong-hinh-ben-ham-so-da-cho-d--q-b7ee5484f434-q02 2026-11-03T09:16:31.987Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khoang-1-2-ham-so-fx-2023-2x-1-co--q-b7ee5484f434-q01 2026-11-03T09:16:31.984Z weekly 0.7 https://dethichuan.com/cau-hoi/xet-cac-so-phuc-z-w-thoa-man-z1-z-w2-2-va-so-phuc-z-w--q-tm-3d189a6ccbf7-q50 2026-11-03T09:16:19.014Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-lang-tru-abcabc-co-day-la-tam-giac-deu-canh-a-hinh-chieu-vuon--q-tm-3d189a6ccbf7-q49 2026-11-03T09:16:19.013Z weekly 0.7 https://dethichuan.com/cau-hoi/xet-cac-so-thuc-x-0-y-0-sao-cho-2-2-a-2x-2-a-4y-216-0-dung-voi-moi-so--q-tm-3d189a6ccbf7-q48 2026-11-03T09:16:19.011Z weekly 0.7 https://dethichuan.com/cau-hoi/mot-vat-trang-tri-co-dang-khoi-tron-xoay-tao-thanh-khi-quay-mien-r-duoc-g--q-tm-3d189a6ccbf7-q47 2026-11-03T09:16:19.010Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-bac-bon-co-ba-diem-cuc-tri-duong-lan-luot-la-x-1-x-2-x-3-thoa--q-tm-3d189a6ccbf7-q46 2026-11-03T09:16:19.008Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-duong-thang-d-cases-x-t-12t-2t-cases--q-tm-3d189a6ccbf7-q45 2026-11-03T09:16:19.007Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-diem-m102-va-duong-thang-d-x-2-y-1-1--q-tm-3d189a6ccbf7-q44 2026-11-03T09:16:19.005Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-hai-diem-a1000-va-b680-goi-c-la-mot-die--q-tm-3d189a6ccbf7-q43 2026-11-03T09:16:19.003Z weekly 0.7 https://dethichuan.com/cau-hoi/tren-tap-hop-cac-so-phuc-xet-phuong-trinh-z-2-2m1zm-210-m-la-tham-s--q-tm-3d189a6ccbf7-q42 2026-11-03T09:16:19.002Z weekly 0.7 https://dethichuan.com/cau-hoi/co-bao-nhieu-gia-tri-nguyen-cua-tham-so-m-thuoc-doan-120-de-ham-so-yx--q-tm-3d189a6ccbf7-q41 2026-11-03T09:16:19.000Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-fx-co-dao-ham-lien-tuc-tren-r-thoa-man-f1-0--q-tm-3d189a6ccbf7-q40 2026-11-03T09:16:18.999Z weekly 0.7 https://dethichuan.com/cau-hoi/duong-gap-khuc-trong-hinh-ve-ben-la-do-thi-ham-so-yfx-tren-doan-23--q-tm-3d189a6ccbf7-q39 2026-11-03T09:16:18.997Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-chop-sabc-co-day-abc-la-tam-giac-deu-canh-a-duong-thang-sa-vuong--q-tm-3d189a6ccbf7-q38 2026-11-03T09:16:18.996Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-fx4-xx-3-m-m-la-tham-so-thuc-co-bao-nhieu-gia-tri-nguyen-c--q-tm-3d189a6ccbf7-q37 2026-11-03T09:16:18.994Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-chop-sabcd-co-day-abcd-la-hinh-vuong-canh-bang-2a-duong-thang-sa--q-tm-3d189a6ccbf7-q36 2026-11-03T09:16:18.993Z weekly 0.7 https://dethichuan.com/cau-hoi/mot-hop-chua-9-chiec-the-duoc-ghi-so-lan-luot-tu-1-den-9-lay-ngau-nhien-3--q-tm-3d189a6ccbf7-q35 2026-11-03T09:16:18.991Z weekly 0.7 https://dethichuan.com/cau-hoi/biet-m-14-n10-la-cac-diem-cuc-tri-cua-do-thi-ham-so-bac-ba-yfx-g--q-tm-3d189a6ccbf7-q34 2026-11-03T09:16:18.989Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hai-so-phuc-z-11-2i-va-z-23i-phan-ao-cua-so-phuc-z-1-z-2-la--q-tm-3d189a6ccbf7-q33 2026-11-03T09:16:18.988Z weekly 0.7 https://dethichuan.com/cau-hoi/gia-tri-lon-nhat-cua-ham-so-y-x-42x-22024-tren-doan-11-bang--q-tm-3d189a6ccbf7-q32 2026-11-03T09:16:18.986Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-hai-diem-a20-1-va-b023-mat-cau-s-duon--q-tm-3d189a6ccbf7-q31 2026-11-03T09:16:18.985Z weekly 0.7 https://dethichuan.com/cau-hoi/dien-tich-cua-mat-cau-co-ban-kinh-r-3-la--q-tm-3d189a6ccbf7-q30 2026-11-03T09:16:18.983Z weekly 0.7 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https://dethichuan.com/cau-hoi/ham-so-yx-33x-2-9x1-nghich-bien-tren-khoang-nao-sau-day--q-tm-dd2aea72e88f-q19 2026-11-03T09:12:47.361Z weekly 0.7 https://dethichuan.com/cau-hoi/co-20-chiec-the-duoc-danh-so-theo-thu-tu-tu-1-den-20-chon-ngau-nhien-ba-ch--q-tm-dd2aea72e88f-q18 2026-11-03T09:12:47.360Z weekly 0.7 https://dethichuan.com/cau-hoi/tap-nghiem-cua-phuong-trinh-1-3-x2-la--q-tm-dd2aea72e88f-q17 2026-11-03T09:12:47.359Z weekly 0.7 https://dethichuan.com/cau-hoi/do-thi-cua-ham-so-nao-duoi-day-co-dang-duong-cong-trong-hinh-ve-1-imag--q-tm-dd2aea72e88f-q16 2026-11-03T09:12:47.357Z weekly 0.7 https://dethichuan.com/cau-hoi/tap-nghiem-cua-phuong-trinh-2x-13-la--q-tm-dd2aea72e88f-q15 2026-11-03T09:12:47.356Z weekly 0.7 https://dethichuan.com/cau-hoi/ham-so-nao-sau-day-dong-bien-tren-r--q-tm-dd2aea72e88f-q14 2026-11-03T09:12:47.354Z weekly 0.7 https://dethichuan.com/cau-hoi/dao-ham-cua-ham-so-y2-x-la-ham-nao-sau-day--q-tm-dd2aea72e88f-q13 2026-11-03T09:12:47.353Z weekly 0.7 https://dethichuan.com/cau-hoi/tren-khoang-0-dao-ham-cua-ham-so-y-3-x-4-la-ham-nao-sau-day--q-tm-dd2aea72e88f-q12 2026-11-03T09:12:47.351Z weekly 0.7 https://dethichuan.com/cau-hoi/x-5-d-x-bang--q-tm-dd2aea72e88f-q11 2026-11-03T09:12:47.350Z weekly 0.7 https://dethichuan.com/cau-hoi/neu-uux-va-vvx-co-dao-ham-lien-tuc-tren-r-menh-de-nao-sau-day-dung--q-tm-dd2aea72e88f-q10 2026-11-03T09:12:47.348Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-mat-cau-s-x-1-2y-2z3-24-ban-kinh-cua--q-tm-dd2aea72e88f-q09 2026-11-03T09:12:47.347Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-hai-diem-a15-2-va-b332-trung-diem-cua-d--q-tm-dd2aea72e88f-q08 2026-11-03T09:12:47.345Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-a-2-13-b-i-2-j-k-toa-do-v--q-tm-dd2aea72e88f-q07 2026-11-03T09:12:47.343Z weekly 0.7 https://dethichuan.com/cau-hoi/co-bao-nhieu-cach-chon-3-quyen-sach-trong-10-quyen-sach-khac-nhau--q-tm-dd2aea72e88f-q06 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https://dethichuan.com/cau-hoi/cho-ham-so-fx-thoa-man-fx-3-5-x-va-f0-5-menh-de-nao-duoi-day--toanmath-f6e0d71b88ac7d6d-q27 2026-11-03T09:09:25.103Z weekly 0.7 https://dethichuan.com/cau-hoi/neu-1-2-fxdx-3-va-0-2-fxdx-5-thi-0-1-fxdx-bang--toanmath-f6e0d71b88ac7d6d-q26 2026-11-03T09:09:25.101Z weekly 0.7 https://dethichuan.com/cau-hoi/ham-so-nao-sau-day-ma-do-thi-co-dang-nhu-hinh-ve-ben-duoi-1-images-1--toanmath-f6e0d71b88ac7d6d-q25 2026-11-03T09:09:25.100Z weekly 0.7 https://dethichuan.com/cau-hoi/tap-nghiem-cua-bat-phuong-trinh-2-x-3-1-4-x1-la--toanmath-f6e0d71b88ac7d6d-q24 2026-11-03T09:09:25.098Z weekly 0.7 https://dethichuan.com/cau-hoi/biet-fx-e-x-x-2-la-mot-nguyen-ham-cua-ham-so-fx-tren-r-khi-do--toanmath-f6e0d71b88ac7d6d-q23 2026-11-03T09:09:25.097Z weekly 0.7 https://dethichuan.com/cau-hoi/phuong-trinh-22x-3-26-x-co-nghiem-la--toanmath-f6e0d71b88ac7d6d-q22 2026-11-03T09:09:25.095Z weekly 0.7 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https://dethichuan.com/cau-hoi/cho-khoi-non-co-ban-kinh-day-r-3-va-chieu-cao-h-4-tinh-the-tich-cua-kh--toanmath-f6e0d71b88ac7d6d-q15 2026-11-03T09:09:25.085Z weekly 0.7 https://dethichuan.com/cau-hoi/ham-so-nao-sau-day-co-dung-mot-diem-cuc-tri--toanmath-f6e0d71b88ac7d6d-q14 2026-11-03T09:09:25.084Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-hinh-chieu-vuong-goc-cua-diem-m3-1-1-tren-truc--toanmath-f6e0d71b88ac7d6d-q13 2026-11-03T09:09:25.083Z weekly 0.7 https://dethichuan.com/cau-hoi/gia-tri-nho-nhat-cua-ham-so-y-x-2-2-x-tren-doan-2-3-bang--toanmath-f6e0d71b88ac7d6d-q12 2026-11-03T09:09:25.081Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-voi-he-truc-toa-do-oxyz-tim-toa-do-tam-i-va-ban-kinh-r-cu--toanmath-f6e0d71b88ac7d6d-q11 2026-11-03T09:09:25.079Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-cap-so-cong-u-n-voi-u-1-3-va-u-2-9-cong-sai-cua-cap-so-cong-da-c--toanmath-f6e0d71b88ac7d6d-q10 2026-11-03T09:09:25.077Z weekly 0.7 https://dethichuan.com/cau-hoi/khai-trien-2x-1-199-co-bao-nhieu-so-hang--toanmath-f6e0d71b88ac7d6d-q09 2026-11-03T09:09:25.076Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-hai-diem-a1-1-2-va-b2-2-1-vecto--toanmath-f6e0d71b88ac7d6d-q08 2026-11-03T09:09:25.074Z weekly 0.7 https://dethichuan.com/cau-hoi/dao-ham-cua-ham-so-y-e-2x-la--toanmath-f6e0d71b88ac7d6d-q07 2026-11-03T09:09:25.073Z weekly 0.7 https://dethichuan.com/cau-hoi/ham-so-nao-sau-day-nghich-bien-tren-r--toanmath-f6e0d71b88ac7d6d-q06 2026-11-03T09:09:25.070Z weekly 0.7 https://dethichuan.com/cau-hoi/the-tich-cua-khoi-chop-co-dien-tich-day-bang-3-2-va-chieu-cao-bang--toanmath-f6e0d71b88ac7d6d-q05 2026-11-03T09:09:25.068Z weekly 0.7 https://dethichuan.com/cau-hoi/x-3dx-bang--toanmath-f6e0d71b88ac7d6d-q04 2026-11-03T09:09:25.066Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-co-bang-bien-thien-nhu-sau-ham-so-da-cho-dong-bien-tre--toanmath-f6e0d71b88ac7d6d-q03 2026-11-03T09:09:25.064Z weekly 0.7 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https://dethichuan.com/cau-hoi/cho-ham-so-yax-3bx-2cxd-abcd-r-co-do-thi-la-duong-cong-nhu-hinh--q-tm-4b4861c33443-q01 2026-11-03T09:08:05.350Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-6-mau-gach-lat-nen-nha-duoc-thiet-ke-co-dang-hinh-vuong-canh-4-dm-bo--toanmath-424f57b4f6409f45-q22 2026-11-03T09:07:56.227Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-5-mot-doanh-nghiep-san-xuat-mot-loai-san-pham-gia-su-tong-chi-phi-do--toanmath-424f57b4f6409f45-q21 2026-11-03T09:07:56.226Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-4-cho-hinh-chop-sabc-co-day-abc-la-tam-giac-vuong-tai-a-sa-vuong-goc--toanmath-424f57b4f6409f45-q20 2026-11-03T09:07:56.225Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-3-ban-an-lam-mot-bai-thi-gom-10-cau-hoi-voi-moi-cau-hoi-neu-tra-loi--toanmath-424f57b4f6409f45-q19 2026-11-03T09:07:56.224Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-2-mot-phan-xuong-co-hai-may-chuyen-dung-x-va-y-de-san-xuat-hai-loai-sa--toanmath-424f57b4f6409f45-q18 2026-11-03T09:07:56.223Z 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https://dethichuan.com/cau-hoi/cau-11-cho-hinh-chop-deu-sabcd-mat-phang-nao-sau-day-vuong-goc-voi-mat-p--toanmath-424f57b4f6409f45-q11 2026-11-03T09:07:56.212Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-10-tap-nghiem-cua-bat-phuong-trinh-0-2-3x-2-0-2-6-5x-la--toanmath-424f57b4f6409f45-q10 2026-11-03T09:07:56.209Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-9-cho-ham-so-bac-ba-y-fx-co-do-thi-la-duong-cong-trong-hinh-ben--toanmath-424f57b4f6409f45-q09 2026-11-03T09:07:56.208Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-8-cho-hinh-phang-h-gioi-han-boi-cac-duong-y-x-2-3-y-0-x-0--toanmath-424f57b4f6409f45-q08 2026-11-03T09:07:56.205Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-7-quang-duong-di-bo-moi-ngay-don-vi-km-cua-ban-a-trong-20-ngay-duo--toanmath-424f57b4f6409f45-q07 2026-11-03T09:07:56.204Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-6-nghiem-cua-phuong-trinh-2-x-10-la--toanmath-424f57b4f6409f45-q06 2026-11-03T09:07:56.202Z weekly 0.7 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https://dethichuan.com/cau-hoi/dao-ham-cua-ham-so-y-2-x-la--toanmath-3679339b5b32b29d-q27 2026-11-03T09:02:10.362Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-ax-b-cx-d-co-do-thi-la-duong-cong-trong-hinh-ve-ben-toa--toanmath-3679339b5b32b29d-q26 2026-11-03T09:02:10.360Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-so-phuc-z-3-5i-phan-thuc-cua-so-phuc-z-2-bang--toanmath-3679339b5b32b29d-q25 2026-11-03T09:02:10.359Z weekly 0.7 https://dethichuan.com/cau-hoi/neu-0-3-fx-dx-6-thi-0-3-1-3-fx-2x-1-dx-bang--toanmath-3679339b5b32b29d-q24 2026-11-03T09:02:10.357Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-chop-sabcd-co-day-abcd-la-hinh-vuong-canh-a-sa-vuong-goc-voi-day--toanmath-3679339b5b32b29d-q23 2026-11-03T09:02:10.356Z weekly 0.7 https://dethichuan.com/cau-hoi/tren-mat-phang-toa-do-diem-bieu-dien-cua-so-phuc-z-4-3i-co-toa-do-la--toanmath-3679339b5b32b29d-q22 2026-11-03T09:02:10.354Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-mat-cau-s-x-1-2-y-2-2-z-3-2--toanmath-3679339b5b32b29d-q21 2026-11-03T09:02:10.353Z weekly 0.7 https://dethichuan.com/cau-hoi/co-bao-nhieu-so-nguyen-x-thoa-man-3-x-2-9-125-5-x-2-9--toanmath-3679339b5b32b29d-q20 2026-11-03T09:02:10.352Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-co-dao-ham-lien-tuc-tren-r-sao-cho-f2-1-va-0--toanmath-3679339b5b32b29d-q19 2026-11-03T09:02:10.350Z weekly 0.7 https://dethichuan.com/cau-hoi/co-bao-nhieu-gia-tri-nguyen-cua-tham-so-m-de-ham-so-y-1-4-x-4-x-3-3--toanmath-3679339b5b32b29d-q18 2026-11-03T09:02:10.349Z weekly 0.7 https://dethichuan.com/cau-hoi/tich-tat-ca-cac-nghiem-cua-phuong-trinh-x-2-2x-2-1-la--toanmath-3679339b5b32b29d-q17 2026-11-03T09:02:10.347Z weekly 0.7 https://dethichuan.com/cau-hoi/co-bao-nhieu-gia-tri-nguyen-cua-tham-so-a-2023-2023-de-ham-so-y-x-4--toanmath-3679339b5b32b29d-q16 2026-11-03T09:02:10.346Z weekly 0.7 https://dethichuan.com/cau-hoi/do-thi-cua-ham-so-nao-duoi-day-co-dang-nhu-duong-cong-trong-hinh-ben-i--toanmath-3679339b5b32b29d-q15 2026-11-03T09:02:10.344Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-mat-cau-s-x-2-2-y-2-z-5-2-24-ca--toanmath-3679339b5b32b29d-q14 2026-11-03T09:02:10.343Z weekly 0.7 https://dethichuan.com/cau-hoi/the-tich-khoi-tron-xoay-thu-duoc-khi-quay-hinh-phang-gioi-han-boi-hai-duong--toanmath-3679339b5b32b29d-q13 2026-11-03T09:02:10.341Z weekly 0.7 https://dethichuan.com/cau-hoi/co-bao-nhieu-cap-so-nguyen-x-y-thoa-man-49x-2-16y-2-112y-39x--toanmath-3679339b5b32b29d-q12 2026-11-03T09:02:10.340Z weekly 0.7 https://dethichuan.com/cau-hoi/co-50-tam-the-danh-so-tu-1-den-50-rut-ngau-nhien-3-the-xac-suat-de-tong-c--toanmath-3679339b5b32b29d-q11 2026-11-03T09:02:10.338Z weekly 0.7 https://dethichuan.com/cau-hoi/tren-tap-hop-so-phuc-xet-phuong-trinh-z-2-2m-45z-2016-80m-0-m--toanmath-3679339b5b32b29d-q10 2026-11-03T09:02:10.336Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-a-1-la-so-thuc-duong-bieu-thuc-a-3-2023-2023-a-bang--toanmath-3679339b5b32b29d-q09 2026-11-03T09:02:10.335Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-co-dao-ham-lien-tuc-tren-r-va-thoa-man-4fx-x-2---toanmath-3679339b5b32b29d-q08 2026-11-03T09:02:10.333Z weekly 0.7 https://dethichuan.com/cau-hoi/duong-tiem-can-ngang-cua-do-thi-ham-so-y-1-2x-x-2-la-duong-thang-co-p--toanmath-3679339b5b32b29d-q07 2026-11-03T09:02:10.331Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-khoi-lap-phuong-co-canh-bang-5-the-tich-cua-khoi-lap-phuong-da-cho-ban--toanmath-3679339b5b32b29d-q06 2026-11-03T09:02:10.329Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-bac-ba-y-fx-co-do-thi-la-duong-cong-trong-hinh-ben-imag--toanmath-3679339b5b32b29d-q05 2026-11-03T09:02:10.327Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-chop-sabcd-co-day-abcd-la-hinh-chu-nhat-sa-abcd-biet-sa-a--toanmath-3679339b5b32b29d-q04 2026-11-03T09:02:10.325Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-co-dao-ham-fx-x-1x-2-31-3x-4-x--toanmath-3679339b5b32b29d-q03 2026-11-03T09:02:10.323Z weekly 0.7 https://dethichuan.com/cau-hoi/neu-1-3-fx-dx-5-va-1-3-gx-dx-2-thi-1-3-fx-gx-dx-bang--toanmath-3679339b5b32b29d-q02 2026-11-03T09:02:10.319Z weekly 0.7 https://dethichuan.com/cau-hoi/tong-cac-nghiem-cua-phuong-trinh-4-x-7-2-x-12-0-la--toanmath-3679339b5b32b29d-q01 2026-11-03T09:02:10.316Z weekly 0.7 https://dethichuan.com/cau-hoi/co-bao-nhieu-gia-tri-cua-tham-so-m-de-do-thi-ham-so-y-x-3-3x-2-m-2x--q-tm-d8f72cb38117-q50 2026-11-03T09:00:05.104Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-so-phuc-z-x-yi-x-y-r-thoa-man-x-my-mx-yi-2-5m--q-tm-d8f72cb38117-q49 2026-11-03T09:00:05.103Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-cac-diem-a412-b142-c115-va-duong-t--q-tm-d8f72cb38117-q48 2026-11-03T09:00:05.101Z weekly 0.7 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https://dethichuan.com/cau-hoi/cho-khoi-chop-sabcd-co-day-abcd-la-hinh-thoi-canh-bang-3-goc-bad-120--q-tm-d8f72cb38117-q10 2026-11-03T09:00:05.044Z weekly 0.7 https://dethichuan.com/cau-hoi/so-phuc-z-26-2i-3-5i-co-modun-la--q-tm-d8f72cb38117-q09 2026-11-03T09:00:05.042Z weekly 0.7 https://dethichuan.com/cau-hoi/tren-khoang-3-ham-so-y-x-3-2-co-dao-ham-la--q-tm-d8f72cb38117-q08 2026-11-03T09:00:05.041Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-bai-thi-mon-toan-cua-ky-thi-tot-nghiep-thpt-co-50-cau-trac-nghiem--q-tm-d8f72cb38117-q07 2026-11-03T09:00:05.039Z weekly 0.7 https://dethichuan.com/cau-hoi/tiem-can-ngang-cua-do-thi-ham-so-y-2-3x-5x-1-la-duong-thang-co-phuong--q-tm-d8f72cb38117-q06 2026-11-03T09:00:05.037Z weekly 0.7 https://dethichuan.com/cau-hoi/tren-khoang-0-dao-ham-cua-ham-so-y-2023x-la--q-tm-d8f72cb38117-q05 2026-11-03T09:00:05.035Z weekly 0.7 https://dethichuan.com/cau-hoi/neu-1-3-f2x-d-x-12-thi-2-6-fx-2x-1-d-x--q-tm-d8f72cb38117-q04 2026-11-03T09:00:05.033Z weekly 0.7 https://dethichuan.com/cau-hoi/biet-fx-d-x-3x-2-c-khang-dinh-nao-duoi-day-la-dung--q-tm-d8f72cb38117-q03 2026-11-03T09:00:05.030Z weekly 0.7 https://dethichuan.com/cau-hoi/do-thi-ham-so-nao-duoi-day-co-dang-nhu-duong-cong-trong-hinh-ben-1-ima--q-tm-d8f72cb38117-q02 2026-11-03T09:00:05.026Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-hai-duong-thang-d-x-2-3-y-1-4--q-tm-d8f72cb38117-q01 2026-11-03T09:00:05.022Z weekly 0.7 https://dethichuan.com/cau-hoi/duong-gap-khuc-abc-trong-hinh-ben-la-do-thi-cua-ham-so-y-fx-tren-doan--q-tm-a12538537f56-q50 2026-11-03T08:59:01.139Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-bac-hai-y-fx-co-do-thi-p-va-duong-thang-d-cat-p-tai-hai--q-tm-a12538537f56-q49 2026-11-03T08:59:01.137Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-khoi-lang-tru-abcabc-co-ac-8-dien-tich-cua-tam-giac-abc-bang-9--q-tm-a12538537f56-q48 2026-11-03T08:59:01.136Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-co-dao-ham-fx-co-do-thi-nhu-hinh-ve-ben-1-so-diem-c--q-tm-a12538537f56-q47 2026-11-03T08:59:01.134Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-fx-biet-ham-so-fx-co-do-thi-nhu-hinh-duoi-day-tren-43--q-tm-a12538537f56-q46 2026-11-03T08:59:01.132Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-non-co-chieu-cao-bang-3-mot-mat-phang-di-qua-dinh-hinh-non-va--q-tm-a12538537f56-q45 2026-11-03T08:59:01.131Z weekly 0.7 https://dethichuan.com/cau-hoi/co-bao-nhieu-so-nguyen-x-thoa-man-5-x-125-3-2-x-8-3-x-15-0--q-tm-a12538537f56-q44 2026-11-03T08:59:01.129Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-cac-so-thuc-duong-a-b-thoa-man-4-a-6-b-94a-5b-1-dat-t--q-tm-a12538537f56-q43 2026-11-03T08:59:01.128Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-hop-chu-nhat-abcdabcd-co-ab-1-bc-2-aa-2-tham-khao-h--q-tm-a12538537f56-q42 2026-11-03T08:59:01.127Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-fx-ax-4-bx-3-cx-2-3x-va-gx-mx-3-mx-2-x-voi-a--q-tm-a12538537f56-q41 2026-11-03T08:59:01.125Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-fx-x-4-18x-2-4-co-bao-nhieu-gia-tri-nguyen-cua-tham-so--q-tm-a12538537f56-q40 2026-11-03T08:59:01.124Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-x-3-mx-2-4m-9x-5-voi-m-la-tham-so-hoi-co-bao-nh--q-tm-a12538537f56-q39 2026-11-03T08:59:01.122Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-a-la-so-thuc-duong-khac-1-menh-de-nao-duoi-day-dung-voi-moi-so-duo--q-tm-a12538537f56-q38 2026-11-03T08:59:01.121Z weekly 0.7 https://dethichuan.com/cau-hoi/nghiem-cua-phuong-trinh-2-2x-1-8-la--q-tm-a12538537f56-q37 2026-11-03T08:59:01.120Z weekly 0.7 https://dethichuan.com/cau-hoi/tiem-can-dung-cua-do-thi-ham-so-y-3x-1-x-2-co-phuong-trinh-la--q-tm-a12538537f56-q36 2026-11-03T08:59:01.118Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-fx-lien-tuc-tren-r-goi-s-la-dien-tich-hinh-phang-gioi-han-bo--q-tm-a12538537f56-q35 2026-11-03T08:59:01.117Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-co-bang-xet-dau-dao-ham-nhu-sau-1-ham-so-da-cho-dong-b--q-tm-a12538537f56-q34 2026-11-03T08:59:01.114Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-cac-so-thuc-a-b-m-n-a-b-0-khang-dinh-nao-sau-day-la-dung--q-tm-a12538537f56-q33 2026-11-03T08:59:01.113Z weekly 0.7 https://dethichuan.com/cau-hoi/tap-nghiem-cua-bat-phuong-trinh-2-2x-8-la--q-tm-a12538537f56-q32 2026-11-03T08:59:01.112Z weekly 0.7 https://dethichuan.com/cau-hoi/neu-khoi-lang-tru-abcabc-co-the-tich-v-thi-khoi-chop-aabc-co-the-tich--q-tm-a12538537f56-q31 2026-11-03T08:59:01.110Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-co-bang-bien-thien-nhu-sau-1-tong-so-tiem-can-dung-va--q-tm-a12538537f56-q30 2026-11-03T08:59:01.109Z weekly 0.7 https://dethichuan.com/cau-hoi/voi-a-la-so-thuc-duong-tuy-y-bieu-thuc-a-5-3-a-1-3-bang--q-tm-a12538537f56-q29 2026-11-03T08:59:01.107Z weekly 0.7 https://dethichuan.com/cau-hoi/voi-b-c-la-hai-so-thuc-duong-tuy-y-thoa-man-5-b-5-c-khang-dinh-nao-duo--q-tm-a12538537f56-q28 2026-11-03T08:59:01.106Z weekly 0.7 https://dethichuan.com/cau-hoi/phuong-trinh-2-2x-2-5x-4-4-co-tong-tat-ca-cac-nghiem-bang--q-tm-a12538537f56-q27 2026-11-03T08:59:01.104Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-hinh-chieu-vuong-goc-cua-diem-m-231-tren-truc-ox--q-tm-a12538537f56-q26 2026-11-03T08:59:01.103Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-mat-cau-s-co-tam-i12-1-va-ban-kinh-r-2--q-tm-a12538537f56-q25 2026-11-03T08:59:01.102Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-fx-lien-tuc-tren-r-biet-ham-so-fx-la-mot-nguyen-ham-cua-f--q-tm-a12538537f56-q24 2026-11-03T08:59:01.100Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-bac-ba-y-fx-co-do-thi-la-duong-cong-trong-hinh-ben-so-nghie--q-tm-a12538537f56-q23 2026-11-03T08:59:01.099Z weekly 0.7 https://dethichuan.com/cau-hoi/dao-ham-cua-ham-so-y-2x-1-la--q-tm-a12538537f56-q22 2026-11-03T08:59:01.097Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-ax-3-bx-2-cx-d-abcd-r-co-do-thi-la-duong-cong-t--q-tm-a12538537f56-q21 2026-11-03T08:59:01.096Z weekly 0.7 https://dethichuan.com/cau-hoi/tap-xac-dinh-cua-ham-so-y-x-1-1-2-la--q-tm-a12538537f56-q20 2026-11-03T08:59:01.094Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-co-bang-bien-thien-nhu-sau-1-ham-so-da-cho-nghich-bien--q-tm-a12538537f56-q19 2026-11-03T08:59:01.093Z weekly 0.7 https://dethichuan.com/cau-hoi/ham-so-y-x-3-3x-2-2-dong-bien-tren-khoang--q-tm-a12538537f56-q18 2026-11-03T08:59:01.091Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-tru-co-ban-kinh-day-bang-a-va-chieu-cao-3a-dien-tich-xung-quanh-c--q-tm-a12538537f56-q17 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https://dethichuan.com/cau-hoi/co-bao-nhieu-so-nguyen-x-thoa-man-13-x-2-4x-4-15-x-2-3x-2--q-tm-274df6034ffa-q29 2026-11-03T08:57:54.189Z weekly 0.7 https://dethichuan.com/cau-hoi/neu-0-2-fx-2x-d-x-10-thi-0--q-tm-274df6034ffa-q28 2026-11-03T08:57:54.188Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-mat-cau-s-x-1-2-y-2-2-z-3-2--q-tm-274df6034ffa-q27 2026-11-03T08:57:54.186Z weekly 0.7 https://dethichuan.com/cau-hoi/neu-1-6-fx-d-x-2-va-1-6-gx--q-tm-274df6034ffa-q26 2026-11-03T08:57:54.185Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-ax-b-cx-d-co-do-thi-la-duong-cong-trong-hinh-ve-ben-toa--q-tm-274df6034ffa-q25 2026-11-03T08:57:54.183Z weekly 0.7 https://dethichuan.com/cau-hoi/duong-thang-y-2-la-tiem-can-ngang-cua-do-thi-ham-so-nao-duoi-day--q-tm-274df6034ffa-q24 2026-11-03T08:57:54.181Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-khoi-chop-sabcd-co-day-abcd-la-hinh-vuong-voi-ab-a-sa-abcd-va-sa--q-tm-274df6034ffa-q23 2026-11-03T08:57:54.180Z weekly 0.7 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https://dethichuan.com/cau-hoi/the-tich-khoi-hop-chu-nhat-co-3-kich-thuoc-la-a-2a-3a-bang--q-tm-274df6034ffa-q10 2026-11-03T08:57:54.160Z weekly 0.7 https://dethichuan.com/cau-hoi/tren-mat-phang-toa-do-cho-m2-3-la-diem-bieu-dien-so-phuc-z-phan-thuc-c--q-tm-274df6034ffa-q09 2026-11-03T08:57:54.158Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-ax-4-bx-2-c-co-do-thi-la-duong-cong-trong-hinh-ve-o-ben--q-tm-274df6034ffa-q08 2026-11-03T08:57:54.157Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-mat-phang-p-x-2y-3z-1-0-mot-vecto-ph--q-tm-274df6034ffa-q07 2026-11-03T08:57:54.154Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-cap-so-nhan-u-n-voi-u-1-3-va-cong-boi-q-2-so-hang-thu-7-cua-cap--q-tm-274df6034ffa-q06 2026-11-03T08:57:54.152Z weekly 0.7 https://dethichuan.com/cau-hoi/tap-xac-dinh-cua-ham-so-y-x-5-3-la--q-tm-274df6034ffa-q05 2026-11-03T08:57:54.150Z weekly 0.7 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https://dethichuan.com/cau-hoi/cho-hinh-chop-abcd-co-ab-vuong-goc-voi-bcd-va-tam-giac-bcd-la-tam-giac-de--q-tm-445414172346-q09 2026-11-03T08:55:12.293Z weekly 0.7 https://dethichuan.com/cau-hoi/ho-nghiem-cua-phuong-trinh-4-x-1-0-la--q-tm-445414172346-q08 2026-11-03T08:55:12.292Z weekly 0.7 https://dethichuan.com/cau-hoi/tap-xac-dinh-cua-ham-so-y-3-x-la--q-tm-445414172346-q07 2026-11-03T08:55:12.289Z weekly 0.7 https://dethichuan.com/cau-hoi/nghiem-cua-phuong-trinh-35x-3-la--q-tm-445414172346-q06 2026-11-03T08:55:12.287Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-chop-sabcd-co-day-la-hinh-vuong-tam-o-canh-bang-a-va-sa-abcd-t--q-tm-445414172346-q05 2026-11-03T08:55:12.285Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-bac-ba-y-fx-co-do-thi-la-duong-cong-trong-hinh-1-phuong-tri--q-tm-445414172346-q04 2026-11-03T08:55:12.283Z weekly 0.7 https://dethichuan.com/cau-hoi/gia-tri-lon-nhat-cua-ham-so-fx-x-4-12x-2-1-tren-doan-1-2-bang--q-tm-445414172346-q03 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https://dethichuan.com/cau-hoi/cho-cac-so-phuc-z-w-thoa-man-z-2-w-3-2i-1-tim-gia-tri-lon-nh--q-tm-c0fe74e50a44-q46 2026-11-03T08:54:57.243Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-x-3-6x-2-9x-3-co-bao-nhieu-gia-tri-nguyen-duon--q-tm-c0fe74e50a44-q45 2026-11-03T08:54:57.241Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-chop-sabc-co-day-la-tam-giac-deu-canh-a-sab-scb-90--q-tm-c0fe74e50a44-q44 2026-11-03T08:54:57.239Z weekly 0.7 https://dethichuan.com/cau-hoi/co-tat-ca-bao-nhieu-so-thuc-m-de-phuong-trinh-z-2-m-3z-m-2-m-0--q-tm-c0fe74e50a44-q43 2026-11-03T08:54:57.238Z weekly 0.7 https://dethichuan.com/cau-hoi/co-tat-ca-bao-nhieu-so-nguyen-x-thoa-man-3-5-x-2-4x-5-512-2--q-tm-c0fe74e50a44-q42 2026-11-03T08:54:57.236Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-co-dao-ham-lien-tuc-tren-r-va-thoa-man-2xfx-x-2---q-tm-c0fe74e50a44-q41 2026-11-03T08:54:57.235Z weekly 0.7 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https://dethichuan.com/cau-hoi/cho-ham-so-yfx-xac-dinh-va-lien-tuc-tren-doan-33-co-do-thi-nhu-hinh--q-tm-81a6ebd203ff-q46 2026-11-03T08:54:13.533Z weekly 0.7 https://dethichuan.com/cau-hoi/tat-ca-cac-gia-tri-thuc-cua-tham-so-m-de-bat-phuong-trinh-52-x1-552--q-tm-81a6ebd203ff-q45 2026-11-03T08:54:13.532Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-bac-ba-yfx-co-do-thi-nhu-hinh-ve-duoi-day-1-tong-so-diem-cuc--q-tm-81a6ebd203ff-q44 2026-11-03T08:54:13.530Z weekly 0.7 https://dethichuan.com/cau-hoi/mot-em-nho-muon-lam-tang-me-mot-chiec-mu-sinh-nhat-co-dang-mot-hinh-non-mu--q-tm-81a6ebd203ff-q43 2026-11-03T08:54:13.529Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-chop-sabcd-co-day-abcd-la-hinh-chu-nhat-tam-giac-sad-vuong-tai-s--q-tm-81a6ebd203ff-q42 2026-11-03T08:54:13.527Z weekly 0.7 https://dethichuan.com/cau-hoi/co-bao-nhieu-gia-tri-nguyen-cua-m-thuoc-doan-2020-de-ham-so-yx-3-3x-2---q-tm-81a6ebd203ff-q41 2026-11-03T08:54:13.526Z weekly 0.7 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https://dethichuan.com/cau-hoi/tinh-nguyen-ham-2x-3-2-x1-d-x--q-tm-81a6ebd203ff-q34 2026-11-03T08:54:13.515Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-y-1-3-x-3-mx-2m-2-4x3-tim-m-de-ham-so-dat-cuc-dai-tai-diem-x--q-tm-81a6ebd203ff-q33 2026-11-03T08:54:13.513Z weekly 0.7 https://dethichuan.com/cau-hoi/bat-phuong-trinh-9-x-1-363-x-3-3-0-co-tap-nghiem-dang-tab-khi-do-a--q-tm-81a6ebd203ff-q32 2026-11-03T08:54:13.512Z weekly 0.7 https://dethichuan.com/cau-hoi/gia-tri-lon-nhat-cua-ham-so-y-x-24x5-tren-doan-31-bang--q-tm-81a6ebd203ff-q31 2026-11-03T08:54:13.511Z weekly 0.7 https://dethichuan.com/cau-hoi/ham-so-nao-sau-day-dong-bien-tren-r--q-tm-81a6ebd203ff-q30 2026-11-03T08:54:13.509Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-0-1-biet-rang-bieu-thuc-a-3b-3-2-4-1-3-ab--q-tm-81a6ebd203ff-q29 2026-11-03T08:54:13.508Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-chop-tam-giac-sabc-co-m-la-trung-diem-cua-sb-n-la-diem-tren-canh--q-tm-81a6ebd203ff-q28 2026-11-03T08:54:13.506Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-diem-a134-b-125-diem-nao-trong-4-diem-s--q-tm-81a6ebd203ff-q27 2026-11-03T08:54:13.505Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-so-thuc-abc-duong-khac-1-biet-do-thi-ham-so-ya-x-yb-x-va-yc-x-du--q-tm-81a6ebd203ff-q26 2026-11-03T08:54:13.503Z weekly 0.7 https://dethichuan.com/cau-hoi/phuong-trinh-93x-2-3-x-20-co-nghiem-la--q-tm-81a6ebd203ff-q25 2026-11-03T08:54:13.502Z weekly 0.7 https://dethichuan.com/cau-hoi/mot-hop-chua-5-bi-xanh-va-10-bi-do-lay-ngau-nhien-3-vien-bi-tinh-xac-suat--q-tm-81a6ebd203ff-q24 2026-11-03T08:54:13.500Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-cau-duong-kinh-2a-5-mat-phang-p-cat-hinh-cau-theo-thiet-dien-l--q-tm-81a6ebd203ff-q23 2026-11-03T08:54:13.499Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-chop-tam-giac-deu-sabc-co-tat-ca-cac-canh-day-bang-a-canh-ben-ba--q-tm-81a6ebd203ff-q22 2026-11-03T08:54:13.497Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hai-ham-so-fx-gx-lien-tuc-tren-r-trong-cac-menh-de-sau-menh-de--q-tm-81a6ebd203ff-q21 2026-11-03T08:54:13.496Z weekly 0.7 https://dethichuan.com/cau-hoi/tu-ki-thi-tot-nghiep-nam-2025-thi-sinh-phai-thi-2-mon-bat-buoc-gom-toan-va--q-tm-81a6ebd203ff-q20 2026-11-03T08:54:13.495Z weekly 0.7 https://dethichuan.com/cau-hoi/khoi-da-dien-deu-loai-35-la--q-tm-81a6ebd203ff-q19 2026-11-03T08:54:13.493Z weekly 0.7 https://dethichuan.com/cau-hoi/tim-tap-xac-dinh-d-cua-ham-so-yx-2-3--q-tm-81a6ebd203ff-q18 2026-11-03T08:54:13.492Z weekly 0.7 https://dethichuan.com/cau-hoi/tinh-the-tich-v-cua-khoi-tru-co-ban-kinh-day-bang-chieu-cao-va-bang-r--q-tm-81a6ebd203ff-q17 2026-11-03T08:54:13.490Z weekly 0.7 https://dethichuan.com/cau-hoi/nghiem-cua-phuong-trinh-2-3x-4-2-x-2-la--q-tm-81a6ebd203ff-q16 2026-11-03T08:54:13.489Z weekly 0.7 https://dethichuan.com/cau-hoi/so-hinh-da-dien-loi-trong-cac-hinh-duoi-day-la-1-images-1httpsc--q-tm-81a6ebd203ff-q15 2026-11-03T08:54:13.487Z weekly 0.7 https://dethichuan.com/cau-hoi/do-thi-ham-so-y-3x1-x-2-co-cac-duong-tiem-can-dung-va-tiem-can-ngang-lan--q-tm-81a6ebd203ff-q14 2026-11-03T08:54:13.486Z weekly 0.7 https://dethichuan.com/cau-hoi/mat-cau-s-co-dien-tich-bang-100-cm-2-thi-co-ban-kinh-la--q-tm-81a6ebd203ff-q13 2026-11-03T08:54:13.484Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-day-so-37111519-so-hang-thu-20-cua-day-la--q-tm-81a6ebd203ff-q12 2026-11-03T08:54:13.483Z weekly 0.7 https://dethichuan.com/cau-hoi/ham-so-nao-duoi-day-dong-bien-tren-tap-xac-dinh-cua-no--q-tm-81a6ebd203ff-q11 2026-11-03T08:54:13.481Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-lang-tru-dung-co-canh-ben-bang-2a-dien-tich-day-bang-4a-2-the-tich-la--q-tm-81a6ebd203ff-q10 2026-11-03T08:54:13.480Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-yfx-co-do-thi-nhu-hinh-sau-ham-so-yfx-nghich-bien-tren-kh--q-tm-81a6ebd203ff-q09 2026-11-03T08:54:13.478Z weekly 0.7 https://dethichuan.com/cau-hoi/duong-cong-o-hinh-ben-la-do-thi-cua-mot-trong-bon-ham-so-duoi-day-ham-so-d--q-tm-81a6ebd203ff-q08 2026-11-03T08:54:13.477Z weekly 0.7 https://dethichuan.com/cau-hoi/tim-tap-xac-dinh-cua-ham-so-y-2023-2x-1--q-tm-81a6ebd203ff-q07 2026-11-03T08:54:13.474Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-vec-to-a-thoa-man-a-2-i-3-j-k--q-tm-81a6ebd203ff-q06 2026-11-03T08:54:13.472Z weekly 0.7 https://dethichuan.com/cau-hoi/tap-nghiem-cua-bat-phuong-trinh-1-2-x-3-1-2-3-la--q-tm-81a6ebd203ff-q05 2026-11-03T08:54:13.470Z weekly 0.7 https://dethichuan.com/cau-hoi/diem-cuc-dai-cua-do-thi-ham-so-y-x-33x4-la--q-tm-81a6ebd203ff-q04 2026-11-03T08:54:13.468Z weekly 0.7 https://dethichuan.com/cau-hoi/the-tich-khoi-non-co-ban-kinh-day-3-cm-va-do-dai-duong-cao-6-cm-la--q-tm-81a6ebd203ff-q03 2026-11-03T08:54:13.465Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-do-thi-ham-so-yfx-nhu-hinh-ve-duoi-day-so-nghiem-cua-phuong-trinh-f--q-tm-81a6ebd203ff-q02 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https://dethichuan.com/cau-hoi/so-cach-chon-2-nguoi-tu-mot-nhom-10-nguoi-khong-ke-thu-tu-la--q-tm-786b59b308c8-q20 2026-11-03T08:53:08.592Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-fx-co-bang-xet-dau-cua-dao-ham-nhu-sau-1-ham-so-da-cho-nghich--q-tm-786b59b308c8-q19 2026-11-03T08:53:08.590Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-yfx-co-bang-bien-thien-nhu-sau-1-tiem-can-ngang-cua-do-thi-h--q-tm-786b59b308c8-q18 2026-11-03T08:53:08.588Z weekly 0.7 https://dethichuan.com/cau-hoi/ham-so-nao-duoi-day-co-bang-bien-thien-nhu-hinh-sau-1-images-1htt--q-tm-786b59b308c8-q17 2026-11-03T08:53:08.587Z weekly 0.7 https://dethichuan.com/cau-hoi/tap-xac-dinh-cua-ham-so-yx-1-2-la--q-tm-786b59b308c8-q16 2026-11-03T08:53:08.585Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-diem-nao-sau-day-thuoc-mat-phang-p-2x-yz-50--q-tm-786b59b308c8-q15 2026-11-03T08:53:08.584Z weekly 0.7 https://dethichuan.com/cau-hoi/biet-ham-so-fxx-2-la-mot-nguyen-ham-cua-ham-so-fx-tren-r-tich-phan--q-tm-786b59b308c8-q14 2026-11-03T08:53:08.582Z weekly 0.7 https://dethichuan.com/cau-hoi/gioi-han-2n1-n3-bang--q-tm-786b59b308c8-q13 2026-11-03T08:53:08.581Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-hai-diem-a1-21-va-b211-doan-thang-ab-co--q-tm-786b59b308c8-q12 2026-11-03T08:53:08.579Z weekly 0.7 https://dethichuan.com/cau-hoi/ho-nguyen-ham-cua-ham-so-fxx-21-la--q-tm-786b59b308c8-q11 2026-11-03T08:53:08.577Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-fx-co-bang-bien-thien-nhu-sau-1-ham-so-da-cho-dat-cuc-dai-tai--q-tm-786b59b308c8-q10 2026-11-03T08:53:08.576Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-yfx-co-do-thi-trong-hinh-ben-menh-de-nao-duoi-day-dung-1--q-tm-786b59b308c8-q09 2026-11-03T08:53:08.574Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-lang-tru-abcdabcd-co-day-abcd-la-hinh-vuong-canh-a-aa-abcd--q-tm-786b59b308c8-q08 2026-11-03T08:53:08.573Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-khoi-lang-tru-dung-abcabc-co-day-abc-la-tam-giac-vuong-tai-a-ab3a--q-tm-786b59b308c8-q07 2026-11-03T08:53:08.570Z weekly 0.7 https://dethichuan.com/cau-hoi/ho-nguyen-ham-cua-ham-so-fx-2x-la--q-tm-786b59b308c8-q06 2026-11-03T08:53:08.568Z weekly 0.7 https://dethichuan.com/cau-hoi/do-thi-cua-ham-so-y-2x-4-x1-co-tiem-can-ngang-la--q-tm-786b59b308c8-q05 2026-11-03T08:53:08.566Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-yfx-co-do-thi-trong-hinh-ben-so-nghiem-cua-phuong-trinh-2fx--q-tm-786b59b308c8-q04 2026-11-03T08:53:08.564Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-non-co-ban-kinh-day-bang-3a-va-duong-sinh-bang-5a-dien-tich-xung--q-tm-786b59b308c8-q03 2026-11-03T08:53:08.562Z weekly 0.7 https://dethichuan.com/cau-hoi/mat-cau-co-ban-kinh-r2-co-dien-tich-bang--q-tm-786b59b308c8-q02 2026-11-03T08:53:08.558Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-phuong-trinh-mat-phang-qua-m2-10-va-co-mot-vecto--q-tm-786b59b308c8-q01 2026-11-03T08:53:08.555Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-6-truoc-mat-ban-co-sau-canh-cua-trong-so-do-co-nam-canh-cua-ma-o-dan--toanmath-ed3f92e4f3a78d42-q22 2026-11-03T08:53:01.003Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-5-trong-mat-phang-voi-he-toa-do-oxy-cho-ngu-giac-deu-abcde-co-tam-i--toanmath-ed3f92e4f3a78d42-q21 2026-11-03T08:53:01.002Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-4-trong-mat-phang-voi-he-toa-do-oxy-lay-3-diem-a-b-c-thuoc-parabol--toanmath-ed3f92e4f3a78d42-q20 2026-11-03T08:53:01.001Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-3-mot-ho-kinh-doanh-moi-ngay-san-xuat-duoc-x-kg-san-pham-0-x-14--toanmath-ed3f92e4f3a78d42-q19 2026-11-03T08:53:01.000Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-2-mot-hop-tac-xa-chan-nuoi-du-dinh-tron-hai-loai-thuc-an-gia-suc-x-va--toanmath-ed3f92e4f3a78d42-q18 2026-11-03T08:53:00.999Z 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0.7 https://dethichuan.com/cau-hoi/cau-11-tap-nghiem-cua-bat-phuong-trinh-0-5-x-0-la--toanmath-ed3f92e4f3a78d42-q11 2026-11-03T08:53:00.988Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-10-cho-hinh-chop-sabc-co-day-abc-la-tam-giac-vuong-tai-b-va-sa-abc--toanmath-ed3f92e4f3a78d42-q10 2026-11-03T08:53:00.986Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-9-nghiem-cua-phuong-trinh-3-x-1-8-la--toanmath-ed3f92e4f3a78d42-q09 2026-11-03T08:53:00.984Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-8-biet-rang-fx-la-mot-nguyen-ham-cua-ham-so-fx-x-tren-r-va--toanmath-ed3f92e4f3a78d42-q08 2026-11-03T08:53:00.983Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-7-cho-cap-so-nhan-u-n-co-u-1-2-va-u-2-4-gia-tri-u-6-bang--toanmath-ed3f92e4f3a78d42-q07 2026-11-03T08:53:00.981Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-6-trong-khong-gian-voi-he-toa-do-oxyz-cho-diem-m-thoa-man-om--toanmath-ed3f92e4f3a78d42-q06 2026-11-03T08:53:00.979Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-5-cho-tu-dien-abcd-co-trong-tam-g-va-m-la-mot-diem-bat-ki-phat-bieu-n--toanmath-ed3f92e4f3a78d42-q05 2026-11-03T08:53:00.977Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-4-tiem-can-ngang-cua-do-thi-ham-so-y-6x-4-1-2x-la-duong-thang-co--toanmath-ed3f92e4f3a78d42-q04 2026-11-03T08:53:00.975Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-3-cho-ham-so-y-fx-co-do-thi-nhu-hinh-ve-do-thi-cau-3httpscd--toanmath-ed3f92e4f3a78d42-q03 2026-11-03T08:53:00.973Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-2-cho-bang-bieu-dien-mau-so-lieu-ghep-nhom-ve-so-tien-don-vi-nghin-d--toanmath-ed3f92e4f3a78d42-q02 2026-11-03T08:53:00.969Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-1-trong-khong-gian-voi-he-toa-do-oxyz-cho-duong-thang-x-1-2--toanmath-ed3f92e4f3a78d42-q01 2026-11-03T08:53:00.966Z weekly 0.7 https://dethichuan.com/cau-hoi/tren-tap-so-phuc-cho-phuong-trinh-z-2-10z-m-1-0-m-r-co-tat--q-tm-c372e2eb9095-q50 2026-11-03T08:51:33.183Z weekly 0.7 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https://dethichuan.com/cau-hoi/do-thi-cua-ham-so-nao-duoi-day-co-dang-nhu-hinh-ve-sau-1-images-1--q-tm-c372e2eb9095-q18 2026-11-03T08:51:33.136Z weekly 0.7 https://dethichuan.com/cau-hoi/tap-nghiem-cua-bat-phuong-trinh-3-x-x-2-1-la--q-tm-c372e2eb9095-q17 2026-11-03T08:51:33.134Z weekly 0.7 https://dethichuan.com/cau-hoi/so-phuc-lien-hop-cua-so-phuc-z-1-2024i-la--q-tm-c372e2eb9095-q16 2026-11-03T08:51:33.133Z weekly 0.7 https://dethichuan.com/cau-hoi/menh-de-nao-trong-bon-menh-de-sau-sai-c-la-hang-so--q-tm-c372e2eb9095-q15 2026-11-03T08:51:33.131Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-so-thuc-x-thoa-man-ba-so-x-2x-3-4-2x-theo-thu-tu-lap-thanh-mot-ca--q-tm-c372e2eb9095-q14 2026-11-03T08:51:33.130Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-fx-lien-tuc-tren-doan-ab-a-b-dien-tich-s-cua-hinh-phan--q-tm-c372e2eb9095-q13 2026-11-03T08:51:33.128Z weekly 0.7 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https://dethichuan.com/cau-hoi/biet-do-thi-ham-so-y-x-3-3x-2-cat-duong-thang-y-2-4x-tai-mot-diem--q-tm-c372e2eb9095-q06 2026-11-03T08:51:33.115Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-bac-ba-y-fx-co-do-thi-nhu-hinh-ve-sau-1-ham-so-da-cho-dong--q-tm-c372e2eb9095-q05 2026-11-03T08:51:33.113Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-tru-co-do-dai-duong-sinh-bang-4a-va-dien-tich-xung-quanh-bang-24-a--q-tm-c372e2eb9095-q04 2026-11-03T08:51:33.112Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-0-6-fx-d-x-18-khi-do-0-2-f3x-d-x-bang--q-tm-c372e2eb9095-q03 2026-11-03T08:51:33.109Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-x-la-so-thuc-duong-tuy-y-khi-do-bieu-thuc-x-4-x-1-4-duoc-r--q-tm-c372e2eb9095-q02 2026-11-03T08:51:33.105Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-mat-cau-s-x-2-y-2-z-2-4x-2y-8z-1-0--q-tm-c372e2eb9095-q01 2026-11-03T08:51:33.102Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-cac-so-thuc-x-y-thoa-man-e-x-2-2y-2-e-xy-x-2-xy-y-2-1-e--q-tm-0e418358bf0d-q50 2026-11-03T08:51:28.929Z weekly 0.7 https://dethichuan.com/cau-hoi/xet-cac-so-phuc-z-1-z-2-thoa-man-z-1-1-2i-3-z-2-2021-6i--q-tm-0e418358bf0d-q49 2026-11-03T08:51:28.927Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-mat-phang-p-5x-by-cz-d-0-di-qua-hai-diem--q-tm-0e418358bf0d-q48 2026-11-03T08:51:28.926Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-fx-co-dao-ham-lien-tuc-tren-doan-12-thoa-man-f2-0-1-2--q-tm-0e418358bf0d-q47 2026-11-03T08:51:28.924Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-bac-bon-y-fx-sao-cho-f0-2-va-ham-so-y-fx-co-do-thi--q-tm-0e418358bf0d-q46 2026-11-03T08:51:28.923Z weekly 0.7 https://dethichuan.com/cau-hoi/co-tat-ca-bao-nhieu-gia-tri-cua-tham-so-m-sao-cho-phuong-trinh-2-2-x-m--q-tm-0e418358bf0d-q45 2026-11-03T08:51:28.921Z weekly 0.7 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https://dethichuan.com/cau-hoi/cho-hinh-cau-s-tam-o-ban-kinh-bang-2a-xet-khoi-non-dinh-o-co-duong-tro--q-tm-2e954e05d9aa-q39 2026-11-03T08:51:00.679Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-chop-sabcd-co-day-la-hinh-vuong-canh-a-canh-ben-sa-vuong-goc-voi--q-tm-2e954e05d9aa-q38 2026-11-03T08:51:00.677Z weekly 0.7 https://dethichuan.com/cau-hoi/mot-chiec-xe-o-to-dang-chuyen-dong-voi-van-toc-18-ms-thi-ham-phanh-va-ch--q-tm-2e954e05d9aa-q37 2026-11-03T08:51:00.676Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-goi-ma-b-c-la-giao-diem-cua-duong-thang-d-x---q-tm-2e954e05d9aa-q36 2026-11-03T08:51:00.674Z weekly 0.7 https://dethichuan.com/cau-hoi/so-gia-tri-nguyen-cua-tham-so-m-de-phuong-trinh-x-3-3x-2-m-0-co-ba-ng--q-tm-2e954e05d9aa-q35 2026-11-03T08:51:00.673Z weekly 0.7 https://dethichuan.com/cau-hoi/tu-mot-nhom-gom-5-nam-va-4-nu-chon-ngau-nhien-ra-2-nguoi-xac-suat-de-2-ng--q-tm-2e954e05d9aa-q34 2026-11-03T08:51:00.671Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-so-phuc-z-thoa-man-1-iz-3-2i-4-3i-so-phuc-z-co-phan-thuc-b--q-tm-2e954e05d9aa-q33 2026-11-03T08:51:00.669Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-cac-diem-a1-1-2-b1-0-1-va-c2-1-2--q-tm-2e954e05d9aa-q32 2026-11-03T08:51:00.668Z weekly 0.7 https://dethichuan.com/cau-hoi/dao-ham-cua-ham-so-y-x-2-1-la--q-tm-2e954e05d9aa-q31 2026-11-03T08:51:00.666Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-lap-phuong-abcdabcd-co-canh-bang-2a-khoang-cach-tu-diem-a-d--q-tm-2e954e05d9aa-q30 2026-11-03T08:51:00.665Z weekly 0.7 https://dethichuan.com/cau-hoi/ham-so-y-x-3-3x-2-dong-bien-tren-khoang--q-tm-2e954e05d9aa-q29 2026-11-03T08:51:00.663Z weekly 0.7 https://dethichuan.com/cau-hoi/ham-so-nao-duoi-day-co-bang-bien-thien-nhu-trong-hinh-1-images-1h--q-tm-2e954e05d9aa-q28 2026-11-03T08:51:00.662Z weekly 0.7 https://dethichuan.com/cau-hoi/tap-nghiem-cua-bat-phuong-trinh-4-x-2-x-4-la--q-tm-2e954e05d9aa-q27 2026-11-03T08:51:00.660Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-giao-diem-cua-duong-thang-d-x-1-1-y-2-1--q-tm-2e954e05d9aa-q26 2026-11-03T08:51:00.659Z weekly 0.7 https://dethichuan.com/cau-hoi/ho-nguyen-ham-cua-ham-so-fx-1-2x-tren-khoang-0-la--q-tm-2e954e05d9aa-q25 2026-11-03T08:51:00.657Z weekly 0.7 https://dethichuan.com/cau-hoi/do-thi-cua-ham-so-y-2x-6-x-1-cat-truc-tung-tai-diem-co-tung-do-bang--q-tm-2e954e05d9aa-q24 2026-11-03T08:51:00.656Z weekly 0.7 https://dethichuan.com/cau-hoi/modun-cua-so-phuc-z-2-i-bang--q-tm-2e954e05d9aa-q23 2026-11-03T08:51:00.654Z weekly 0.7 https://dethichuan.com/cau-hoi/tich-phan-0-2-3x-2-1-d-x-bang--q-tm-2e954e05d9aa-q22 2026-11-03T08:51:00.653Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-khoi-chop-co-chieu-cao-bang-2a-va-the-tich-bang-6a-3-dien-tich-day-cua--q-tm-2e954e05d9aa-q21 2026-11-03T08:51:00.652Z weekly 0.7 https://dethichuan.com/cau-hoi/ham-so-nao-duoi-day-dong-bien-tren-r--q-tm-2e954e05d9aa-q20 2026-11-03T08:51:00.650Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-non-co-thiet-dien-qua-truc-la-tam-giac-deu-canh-2a-duong-cao-cua--q-tm-2e954e05d9aa-q19 2026-11-03T08:51:00.649Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-co-bang-bien-thien-nhu-sau-1-do-thi-cua-ham-so-da-cho-c--q-tm-2e954e05d9aa-q18 2026-11-03T08:51:00.647Z weekly 0.7 https://dethichuan.com/cau-hoi/voi-x-0-bieu-thuc-x-3-2-3-bang--q-tm-2e954e05d9aa-q17 2026-11-03T08:51:00.646Z weekly 0.7 https://dethichuan.com/cau-hoi/so-phuc-nao-duoi-day-co-bieu-dien-hinh-hoc-la-diem-m-nhu-hinh-ben-1-im--q-tm-2e954e05d9aa-q16 2026-11-03T08:51:00.644Z weekly 0.7 https://dethichuan.com/cau-hoi/co-bao-nhieu-tap-con-co-hai-phan-tu-cua-a-1-2-3-4--q-tm-2e954e05d9aa-q15 2026-11-03T08:51:00.643Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-mat-phang-p-2x-z-1-0-vecto-nao-duoi-da--q-tm-2e954e05d9aa-q14 2026-11-03T08:51:00.641Z weekly 0.7 https://dethichuan.com/cau-hoi/nghiem-cua-phuong-trinh-3-x-2-3-la--q-tm-2e954e05d9aa-q13 2026-11-03T08:51:00.640Z weekly 0.7 https://dethichuan.com/cau-hoi/x-1-x-1-bang--q-tm-2e954e05d9aa-q12 2026-11-03T08:51:00.638Z weekly 0.7 https://dethichuan.com/cau-hoi/ho-nguyen-ham-cua-ham-so-fx-2x-x-la--q-tm-2e954e05d9aa-q11 2026-11-03T08:51:00.637Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-hai-vecto-u-1-0-2-1-va--q-tm-2e954e05d9aa-q10 2026-11-03T08:51:00.635Z weekly 0.7 https://dethichuan.com/cau-hoi/mat-cau-co-dien-tich-bang-4-co-ban-kinh-bang--q-tm-2e954e05d9aa-q09 2026-11-03T08:51:00.634Z weekly 0.7 https://dethichuan.com/cau-hoi/voi-a-b-la-cac-so-thuc-duong-bat-ki-a-1-ta-co-a-b-2-khi-va-chi-khi--q-tm-2e954e05d9aa-q08 2026-11-03T08:51:00.632Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-co-bang-xet-dau-cua-dao-ham-y-fx-nhu-sau-1-so-diem--q-tm-2e954e05d9aa-q07 2026-11-03T08:51:00.630Z weekly 0.7 https://dethichuan.com/cau-hoi/the-tich-khoi-hop-chu-nhat-co-cac-kich-thuoc-2-4-6-bang--q-tm-2e954e05d9aa-q06 2026-11-03T08:51:00.627Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-0-2-fx-d-x-3-va-0-2-gx--q-tm-2e954e05d9aa-q05 2026-11-03T08:51:00.625Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-co-do-thi-nhu-hinh-ben-ham-so-da-cho-1-images-1--q-tm-2e954e05d9aa-q04 2026-11-03T08:51:00.623Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-tap-so-phuc-1-2i-2-4i-bang--q-tm-2e954e05d9aa-q03 2026-11-03T08:51:00.620Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-mat-cau-s-x-1-2-y-2-z-1-2-4-du--q-tm-2e954e05d9aa-q02 2026-11-03T08:51:00.617Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-fx-co-bang-bien-thien-nhu-sau-1-ham-so-da-cho-dat-cuc-tieu-ta--q-tm-2e954e05d9aa-q01 2026-11-03T08:51:00.613Z weekly 0.7 https://dethichuan.com/cau-hoi/co-bao-nhieu-gia-tri-nguyen-cua-tham-so-m-de-ham-so-y-mx-9-x-m--toanmath-7f863d657a4e2911-q50 2026-11-03T08:50:07.366Z weekly 0.7 https://dethichuan.com/cau-hoi/co-bao-nhieu-gia-tri-nguyen-cua-tham-so-m-de-ham-so-y-1-5-x-5-8-3-x-3--toanmath-7f863d657a4e2911-q49 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https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-diem-m-3-1-2-va-duong-thang-d-x-2-1--toanmath-77b7a3b587e7689c-q27 2026-11-03T08:46:44.869Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hai-so-phuc-z-1-2-i-va-z-2-1-i-modun-cua-so-phuc-z-1-z-2-b--toanmath-77b7a3b587e7689c-q26 2026-11-03T08:46:44.867Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-hai-mat-phang-p-2x-my-3z-5-0-va-q--toanmath-77b7a3b587e7689c-q25 2026-11-03T08:46:44.865Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-khoi-lang-tru-deu-abcabc-co-ab-2a-aa-a-3-the-tich-khoi-lang--toanmath-77b7a3b587e7689c-q24 2026-11-03T08:46:44.864Z weekly 0.7 https://dethichuan.com/cau-hoi/neu-1-2-fx-d-x-3-va-3-1-fx-d-x-2-thi-2-3-fx--toanmath-77b7a3b587e7689c-q23 2026-11-03T08:46:44.862Z weekly 0.7 https://dethichuan.com/cau-hoi/tap-nghiem-cua-bat-phuong-trinh-3-2x-3-1-3-la--toanmath-77b7a3b587e7689c-q22 2026-11-03T08:46:44.860Z weekly 0.7 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https://dethichuan.com/cau-hoi/cho-tu-dien-abcd-co-ab-ac-ad-doi-mot-vuong-goc-va-ab-6a-ac-9a-ad--q-tm-6e6e80b5f6c1-q42 2026-11-03T08:45:13.595Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-hop-chu-nhat-abcd-abcd-co-ad-8-cd-6-ac-12-tinh-the--q-tm-6e6e80b5f6c1-q41 2026-11-03T08:45:13.593Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-ax3-bx-2-cx-d-a-0-co-do-thi-nhu-hinh-ben-khang--q-tm-6e6e80b5f6c1-q40 2026-11-03T08:45:13.592Z weekly 0.7 https://dethichuan.com/cau-hoi/co-bao-nhieu-gia-tri-nguyen-cua-tham-so-m-thuoc-1010-de-ham-so-y-mx--q-tm-6e6e80b5f6c1-q39 2026-11-03T08:45:13.590Z weekly 0.7 https://dethichuan.com/cau-hoi/neu-khoi-lang-tru-tam-giac-abc-a-b-c-co-the-tich-la-36-thi-khoi-chop--q-tm-6e6e80b5f6c1-q38 2026-11-03T08:45:13.589Z weekly 0.7 https://dethichuan.com/cau-hoi/mot-khoi-non-co-thiet-dien-qua-truc-la-tam-giac-vuong-can-co-canh-goc-vuong--q-tm-6e6e80b5f6c1-q37 2026-11-03T08:45:13.588Z weekly 0.7 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https://dethichuan.com/cau-hoi/the-tich-khoi-lang-tru-co-dien-tich-day-b-va-co-chieu-cao-h-la-4-1--q-tm-6e6e80b5f6c1-q23 2026-11-03T08:45:13.567Z weekly 0.7 https://dethichuan.com/cau-hoi/khoi-chop-tam-giac-co-chieu-cao-bang-5-va-dien-tich-day-bang-6-the-tich-kh--q-tm-6e6e80b5f6c1-q22 2026-11-03T08:45:13.565Z weekly 0.7 https://dethichuan.com/cau-hoi/ho-nguyen-ham-cua-ham-so-f-x-e-2-x-la-1-x-1-2x--q-tm-6e6e80b5f6c1-q21 2026-11-03T08:45:13.564Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-f-x-g-x-la-cac-ham-so-xac-dinh-va-lien-tuc-tren-trong-cac--q-tm-6e6e80b5f6c1-q20 2026-11-03T08:45:13.562Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-f-x-xac-dinh-tren-k-va-f-x-la-mot-nguyen-ham-cua-ham-so-f--q-tm-6e6e80b5f6c1-q19 2026-11-03T08:45:13.561Z weekly 0.7 https://dethichuan.com/cau-hoi/tinh-dao-ham-cua-ham-so-y-3x-3x-ln-3--q-tm-6e6e80b5f6c1-q18 2026-11-03T08:45:13.559Z weekly 0.7 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https://dethichuan.com/cau-hoi/cho-hinh-thang-abcd-vuong-tai-a-b-voi-ad-1cm-bc-3cm-va-cd-2-2-cm-qu--q-tm-d4fa8d1cd596-q18 2026-11-03T08:43:37.942Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-a-b-la-hai-so-thuc-duong-khac-1-do-thi-hai-ham-so-y-a-x-va-y-log--q-tm-d4fa8d1cd596-q17 2026-11-03T08:43:37.941Z weekly 0.7 https://dethichuan.com/cau-hoi/do-thi-cua-ham-so-nao-duoi-day-co-dang-duong-cong-nhu-trong-hinh-ve-ben-1--q-tm-d4fa8d1cd596-q16 2026-11-03T08:43:37.939Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-chop-s-abcd-co-day-abcd-la-hinh-binh-hanh-80-goc-giua-hai--q-tm-d4fa8d1cd596-q15 2026-11-03T08:43:37.938Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-a-b-la-hai-so-thuc-duong-voi-a-1-sao-cho-log-a-b-3-khi-do-log-a--q-tm-d4fa8d1cd596-q14 2026-11-03T08:43:37.936Z weekly 0.7 https://dethichuan.com/cau-hoi/tren-khoang-dao-ham-cua-ham-so-y-log-3-2-x-1-la-2-1--q-tm-d4fa8d1cd596-q13 2026-11-03T08:43:37.935Z weekly 0.7 https://dethichuan.com/cau-hoi/tap-xac-dinh-cua-ham-so-y-la--q-tm-d4fa8d1cd596-q12 2026-11-03T08:43:37.933Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-chop-tam-giac-s-abc-goi-a-b-c-lan-luot-la-trung-diem-cua--q-tm-d4fa8d1cd596-q11 2026-11-03T08:43:37.932Z weekly 0.7 https://dethichuan.com/cau-hoi/co-tat-ca-bao-nhieu-loai-khoi-da-dien-deu--q-tm-d4fa8d1cd596-q10 2026-11-03T08:43:37.930Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-cap-so-cong-un-co-u1-3-va-u3-5-khi-do-cong-sai-cua-cap-so-c--q-tm-d4fa8d1cd596-q09 2026-11-03T08:43:37.929Z weekly 0.7 https://dethichuan.com/cau-hoi/tong-tat-ca-cac-nghiem-cua-phuong-trinh-log-22-x-5log-1-x-6-0-bang-2--q-tm-d4fa8d1cd596-q08 2026-11-03T08:43:37.926Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-a-la-mot-so-thuc-lon-hon-0-va-khac-1-neu-a-x-3-thi-a-2-x-a-3-x-ban--q-tm-d4fa8d1cd596-q07 2026-11-03T08:43:37.924Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-hop-chu-nhat-abcd-abc-d-co-ab-2a-ad-3a-va-aa-a-khoang--q-tm-d4fa8d1cd596-q06 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https://dethichuan.com/cau-hoi/cho-ham-so-yfx-co-dao-ham-fxx-1-2-x-2-3x-x-r--q-tm-3792f234078a-q49 2026-11-03T08:42:44.219Z weekly 0.7 https://dethichuan.com/cau-hoi/xet-cac-so-thuc-khong-am-xy-thoa-man-2-x-24y-2-13-x-2x4-16-4y-2--q-tm-3792f234078a-q48 2026-11-03T08:42:44.218Z weekly 0.7 https://dethichuan.com/cau-hoi/goi-t-la-tap-hop-cac-so-phuc-zabi-ab-r-thoa-man-z-z-z-z--q-tm-3792f234078a-q47 2026-11-03T08:42:44.216Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hai-mat-cau-s-1-x-1-2y-1-2z-1-29-s-2-x-1-2y-1-2z--q-tm-3792f234078a-q46 2026-11-03T08:42:44.214Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-m-la-tap-hop-cac-so-phuc-z-thoa-2z-i2iz-goi-z-1-z-2-la-hai-so-p--q-tm-3792f234078a-q45 2026-11-03T08:42:44.213Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-yfxax-4bx-2c-co-do-thi-c-biet-rang-c-di-qua-diem-a1--q-tm-3792f234078a-q44 2026-11-03T08:42:44.211Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-lang-tru-abcabc-co-day-abc-la-tam-giac-vuong-tai-a-canh-bca--q-tm-3792f234078a-q43 2026-11-03T08:42:44.210Z weekly 0.7 https://dethichuan.com/cau-hoi/mot-coc-hinh-tru-co-duong-kinh-day-bang-7-cm-chieu-cao-15-cm-trong-coc-ch--q-tm-3792f234078a-q42 2026-11-03T08:42:44.208Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-mat-cau-s-x-1-2y-2z-1-24-va-diem-a32--q-tm-3792f234078a-q41 2026-11-03T08:42:44.207Z weekly 0.7 https://dethichuan.com/cau-hoi/tu-cac-chu-so-12345-co-the-lap-duoc-bao-nhieu-so-tu-nhien-co-3-chu-so-p--q-tm-3792f234078a-q40 2026-11-03T08:42:44.205Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-duong-thang-d-x-2-1-y2-2-z-3-di-qua--q-tm-3792f234078a-q39 2026-11-03T08:42:44.204Z weekly 0.7 https://dethichuan.com/cau-hoi/mot-khoi-tru-co-the-tich-100-neu-chieu-cao-khoi-tru-tang-len-ba-lan-va-gi--q-tm-3792f234078a-q38 2026-11-03T08:42:44.203Z weekly 0.7 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https://dethichuan.com/cau-hoi/co-tat-ca-bao-nhieu-gia-tri-nguyen-cua-m-de-ham-so-y-x3-mx-2-12-x-2--q-tm-764142e24abf-q38 2026-11-03T08:39:23.213Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-phuong-trinh-log-3-3m-log-3-x-2m-2-2m-1-0-m-la-tha--q-tm-764142e24abf-q37 2026-11-03T08:39:23.211Z weekly 0.7 https://dethichuan.com/cau-hoi/mot-coc-nuoc-co-dang-hinh-tru-dung-nuoc-chieu-cao-12cm-duong-kinh-day-4cm--q-tm-764142e24abf-q36 2026-11-03T08:39:23.210Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-cap-so-cong-un-co-so-hang-dau-u1-2-va-cong-sai-d-3-tim-so-ha--q-tm-764142e24abf-q35 2026-11-03T08:39:23.208Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-khoi-lang-tru-tam-giac-deu-abc-a-b-c-co-do-dai-canh-day-bang-a-v--q-tm-764142e24abf-q34 2026-11-03T08:39:23.206Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-chop-s-abc-co-day-la-tam-giac-deu-canh-a-va-the-tich-khoi-chop--q-tm-764142e24abf-q33 2026-11-03T08:39:23.205Z weekly 0.7 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https://dethichuan.com/cau-hoi/giai-bong-da-ngoai-hang-anh-gom-20-doi-bong-tham-gia-biet-rang-moi-doi-bon--q-tm-764142e24abf-q26 2026-11-03T08:39:23.194Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-khoi-chop-s-abcd-co-day-abcd-la-hinh-vuong-canh-a-tam-giac-sab-deu-v--q-tm-764142e24abf-q25 2026-11-03T08:39:23.193Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-khoi-tru-co-ban-kinh-duong-tron-day-r-a-va-dien-tich-xung-quanh-s-xq--q-tm-764142e24abf-q24 2026-11-03T08:39:23.192Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-khoi-lang-tru-abc-abc-co-the-tich-v-va-m-la-trung-diem-canh-aa--q-tm-764142e24abf-q23 2026-11-03T08:39:23.190Z weekly 0.7 https://dethichuan.com/cau-hoi/biet-f-x-la-mot-nguyen-ham-cua-ham-so-f-x-2-x-tren-0-sao-ch--q-tm-764142e24abf-q22 2026-11-03T08:39:23.189Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-phuong-trinh-32-x-1-103x-7-0-khi-dat-t-3x-thi-phuong-trinh-d--q-tm-764142e24abf-q21 2026-11-03T08:39:23.187Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-f-x-co-dao-ham-tren-va-co-bang-bien-thien-duoi-day-ham--q-tm-764142e24abf-q20 2026-11-03T08:39:23.186Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-phuong-trinh-mat-cau-s-co-tam-i-20-3-va-ba--q-tm-764142e24abf-q19 2026-11-03T08:39:23.183Z weekly 0.7 https://dethichuan.com/cau-hoi/tap-nghiem-s-cua-phuong-trinh-log-2-x-1-3-la--q-tm-764142e24abf-q18 2026-11-03T08:39:23.182Z weekly 0.7 https://dethichuan.com/cau-hoi/nghiem-cua-bat-phuong-trinh-2-x-4-la--q-tm-764142e24abf-q17 2026-11-03T08:39:23.181Z weekly 0.7 https://dethichuan.com/cau-hoi/so-cach-chon-3-hoc-sinh-tu-mot-nhom-co-10-hoc-sinh-la--q-tm-764142e24abf-q16 2026-11-03T08:39:23.179Z weekly 0.7 https://dethichuan.com/cau-hoi/duong-cong-duoi-day-la-do-thi-ham-so-nao-sau-day-x-3-x3-1-images-1--q-tm-764142e24abf-q15 2026-11-03T08:39:23.178Z weekly 0.7 https://dethichuan.com/cau-hoi/the-tich-v-khoi-lap-phuong-canh-a-6-la--q-tm-764142e24abf-q14 2026-11-03T08:39:23.176Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-f-x-co-dao-ham-f-x-x-2-x-1-2-x-33-tre--q-tm-764142e24abf-q13 2026-11-03T08:39:23.175Z weekly 0.7 https://dethichuan.com/cau-hoi/tren-khoang-0-ham-so-y-x-2-log-5-x-co-dao-ham-la-1-1-1-1--q-tm-764142e24abf-q12 2026-11-03T08:39:23.173Z weekly 0.7 https://dethichuan.com/cau-hoi/tim-ho-nguyen-ham-cua-ham-so-f-x-2-x-e-x-x2-e-x-1-a-f-xdx--q-tm-764142e24abf-q11 2026-11-03T08:39:23.172Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-f-x-co-dao-ham-tren-va-co-bang-bien-thien-duoi-day-hoi--q-tm-764142e24abf-q10 2026-11-03T08:39:23.170Z weekly 0.7 https://dethichuan.com/cau-hoi/dien-tich-s-cua-mat-cau-ban-kinh-r-2-cm-la-32-16--q-tm-764142e24abf-q09 2026-11-03T08:39:23.169Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-khoi-non-co-do-dai-duong-cao-h-do-dai-duong-sinh-l-va-ban-kinh-day-r--q-tm-764142e24abf-q08 2026-11-03T08:39:23.166Z weekly 0.7 https://dethichuan.com/cau-hoi/tren-khoang-0-ham-so-y-x-3-co-dao-ham-la--q-tm-764142e24abf-q07 2026-11-03T08:39:23.165Z weekly 0.7 https://dethichuan.com/cau-hoi/biet-ham-so-f-x-la-mot-nguyen-ham-cua-ham-so-f-x-tren-tim-f--q-tm-764142e24abf-q06 2026-11-03T08:39:23.163Z weekly 0.7 https://dethichuan.com/cau-hoi/the-tich-v-khoi-lang-tru-co-dien-tich-day-b-6-cm-2-va-chieu-cao-h-2--q-tm-764142e24abf-q05 2026-11-03T08:39:23.161Z weekly 0.7 https://dethichuan.com/cau-hoi/tim-ho-nguyen-ham-cua-ham-so-f-x-sin-2-x-1-a-f-xdx-c-b--q-tm-764142e24abf-q04 2026-11-03T08:39:23.159Z weekly 0.7 https://dethichuan.com/cau-hoi/tinh-gia-tri-cuc-tieu-yct-cua-ham-so-y-e-x-3-x--q-tm-764142e24abf-q03 2026-11-03T08:39:23.156Z weekly 0.7 https://dethichuan.com/cau-hoi/do-thi-ham-so-y-co-duong-tiem-can-dung-la-x-a-va-duong-tiem-can-ngang-l--q-tm-764142e24abf-q02 2026-11-03T08:39:23.153Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-hai-diem-a1-20-b3-2-6-tim-toa-do--q-tm-764142e24abf-q01 2026-11-03T08:39:23.150Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-do-thi-ham-so-bac-bon-y-fx-nhu-hinh-ve-ben-so-cac-gia-tri-nguyen-c--q-tm-6dd80eff4afe-q50 2026-11-03T08:34:14.485Z weekly 0.7 https://dethichuan.com/cau-hoi/goi-s-la-tap-hop-cac-so-phuc-z-a-bi-a-b-r-thoa-man-z-z--q-tm-6dd80eff4afe-q49 2026-11-03T08:34:14.483Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-voi-he-toa-do-oxyz-cho-ba-diem-m6-0-0-n0-6-0-p--q-tm-6dd80eff4afe-q48 2026-11-03T08:34:14.482Z weekly 0.7 https://dethichuan.com/cau-hoi/san-van-dong-sport-hub-la-san-co-mai-vom-ky-vi-nhat-the-gioi-day-la-noi-di--q-tm-6dd80eff4afe-q47 2026-11-03T08:34:14.480Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-phuong-trinh-2-3-6x-2x-1-1-2-2x-1-y--q-tm-6dd80eff4afe-q46 2026-11-03T08:34:14.478Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-chop-sabcd-co-day-abcd-la-hinh-vuong-canh-a-sa-abcd-tinh-khoa--q-tm-6dd80eff4afe-q45 2026-11-03T08:34:14.477Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-lang-tru-abcdabcd-co-day-abcd-la-hinh-thoi-canh-a-abc-60--q-tm-6dd80eff4afe-q44 2026-11-03T08:34:14.476Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-mat-cau-s-x-1-2-y-2-2-z-1-2--q-tm-6dd80eff4afe-q43 2026-11-03T08:34:14.474Z weekly 0.7 https://dethichuan.com/cau-hoi/mot-chiec-ta-tay-co-hinh-dang-gom-3-khoi-tru-trong-do-hai-khoi-tru-o-hai-d--q-tm-6dd80eff4afe-q42 2026-11-03T08:34:14.473Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hai-so-phuc-z-w-thoa-man-z-w-10-2z-w-17-va-z--q-tm-6dd80eff4afe-q41 2026-11-03T08:34:14.471Z weekly 0.7 https://dethichuan.com/cau-hoi/chon-ngau-nhien-3-dinh-cua-mot-da-giac-deu-20-dinh-tinh-xac-suat-de-3-dinh--q-tm-6dd80eff4afe-q40 2026-11-03T08:34:14.470Z weekly 0.7 https://dethichuan.com/cau-hoi/co-bao-nhieu-so-nguyen-m-100-de-ham-so-y-x-m-x-2-x-1-nghich-bien--q-tm-6dd80eff4afe-q39 2026-11-03T08:34:14.468Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-fx-x-3-ax-2-bx-c-voi-a-b-c-la-cac-so-thuc-biet-ham--q-tm-6dd80eff4afe-q38 2026-11-03T08:34:14.467Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hai-so-phuc-z-1-2-3i-va-z-2-1-i-so-phuc-z-1-z-2-bang--q-tm-6dd80eff4afe-q37 2026-11-03T08:34:14.466Z weekly 0.7 https://dethichuan.com/cau-hoi/phan-thuc-cua-so-phuc-z-3-4i-bang--q-tm-6dd80eff4afe-q36 2026-11-03T08:34:14.464Z weekly 0.7 https://dethichuan.com/cau-hoi/ham-so-nao-duoi-day-dong-bien-tren-tap-xac-dinh-cua-no--q-tm-6dd80eff4afe-q35 2026-11-03T08:34:14.463Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-lang-tru-dung-abcabc-co-tat-ca-cac-canh-bang-nhau-goc-giua-du--q-tm-6dd80eff4afe-q34 2026-11-03T08:34:14.461Z weekly 0.7 https://dethichuan.com/cau-hoi/tap-xac-dinh-d-cua-ham-so-y-x-1-1-3-la--q-tm-6dd80eff4afe-q33 2026-11-03T08:34:14.459Z weekly 0.7 https://dethichuan.com/cau-hoi/tinh-tong-tat-ca-cac-nghiem-cua-phuong-trinh-3-2x-8-43-x-5-27-0--q-tm-6dd80eff4afe-q32 2026-11-03T08:34:14.458Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-f-la-ham-so-lien-tuc-tren-1-2-biet-f-la-nguyen-ham-cua-f-tren-1-2--q-tm-6dd80eff4afe-q31 2026-11-03T08:34:14.456Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-co-do-thi-nhu-hinh-ve-ben-ham-so-da-cho-dong-bien-tren--q-tm-6dd80eff4afe-q30 2026-11-03T08:34:14.455Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-a-b-2-va-a-c-3-tinh-p-ab-2c-3--q-tm-6dd80eff4afe-q29 2026-11-03T08:34:14.453Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-khoi-chop-co-dien-tich-day-b-3a-2-va-chieu-cao-h-a-the-tich-cua-kh--q-tm-6dd80eff4afe-q28 2026-11-03T08:34:14.452Z weekly 0.7 https://dethichuan.com/cau-hoi/ham-so-fx-2x-la-mot-nguyen-ham-cua-ham-so-nao-duoi-day--q-tm-6dd80eff4afe-q27 2026-11-03T08:34:14.450Z weekly 0.7 https://dethichuan.com/cau-hoi/diem-nao-trong-hinh-ve-ben-la-diem-bieu-dien-cua-so-phuc-z-1-2i-1---q-tm-6dd80eff4afe-q26 2026-11-03T08:34:14.449Z weekly 0.7 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weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-hai-diem-m1-0-1-va-n3-2-1-duong-thang--q-tm-6dd80eff4afe-q12 2026-11-03T08:34:14.429Z weekly 0.7 https://dethichuan.com/cau-hoi/tap-nghiem-cua-bat-phuong-trinh-2-x-3-la--q-tm-6dd80eff4afe-q11 2026-11-03T08:34:14.428Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-tru-co-dien-tich-xung-quanh-bang-50-va-do-dai-duong-sinh-bang-duon--q-tm-6dd80eff4afe-q10 2026-11-03T08:34:14.426Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-co-do-thi-nhu-hinh-ve-phuong-trinh-fx-1-2-co-tat-c--q-tm-6dd80eff4afe-q09 2026-11-03T08:34:14.425Z weekly 0.7 https://dethichuan.com/cau-hoi/mot-to-co-4-hoc-sinh-nam-va-6-hoc-sinh-nu-hoi-co-bao-nhieu-cach-chon-ra-3--q-tm-6dd80eff4afe-q08 2026-11-03T08:34:14.422Z weekly 0.7 https://dethichuan.com/cau-hoi/neu-1-3-fx-d-x-2-thi-1-3-fx-2x-d-x-bang--q-tm-6dd80eff4afe-q07 2026-11-03T08:34:14.421Z weekly 0.7 https://dethichuan.com/cau-hoi/tiem-can-dung-cua-do-thi-ham-so-y-2x-1-x-1-la--q-tm-6dd80eff4afe-q06 2026-11-03T08:34:14.419Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-vecto-nao-duoi-day-la-mot-vecto-phap-tuyen-cua-mat-p--q-tm-6dd80eff4afe-q05 2026-11-03T08:34:14.417Z weekly 0.7 https://dethichuan.com/cau-hoi/neu-2-5-fx-d-x-3-va-2-5-gx-d-x-2-thi-2-5-fx--q-tm-6dd80eff4afe-q04 2026-11-03T08:34:14.415Z weekly 0.7 https://dethichuan.com/cau-hoi/gia-tri-nho-nhat-cua-ham-so-fx-x-4-10x-2-2-tren-doan-1-2-bang--q-tm-6dd80eff4afe-q03 2026-11-03T08:34:14.413Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-non-co-ban-kinh-day-r-2-va-do-dai-duong-sinh-l-7-dien-tich-xu--q-tm-6dd80eff4afe-q02 2026-11-03T08:34:14.409Z weekly 0.7 https://dethichuan.com/cau-hoi/voi-a-la-so-thuc-duong-tuy-y-a-3-bang--q-tm-6dd80eff4afe-q01 2026-11-03T08:34:14.406Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-6-cho-hinh-ve-ben-gom-4-tam-giac-nguoi-ta-chon-3-so-phan-biet-tu-tap--toanmath-2f389f54b94f6552-q22 2026-11-03T08:34:01.260Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-5-tu-mot-qua-cau-bang-da-trang-ban-kinh-bang-1-dm-nguoi-ta-khoan-rut-l--toanmath-2f389f54b94f6552-q21 2026-11-03T08:34:01.259Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-4-trong-mot-cuoc-thi-lam-banh-moi-doi-chi-duoc-su-dung-toi-da-6-kg-bo--toanmath-2f389f54b94f6552-q20 2026-11-03T08:34:01.257Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-3-mot-nha-dia-chat-hoc-dang-o-dia-diem-a-tren-sa-mac-anh-ta-muon-den--toanmath-2f389f54b94f6552-q19 2026-11-03T08:34:01.254Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-2-cho-hinh-chop-sabcd-co-day-abcd-la-hinh-thoi-tam-o-canh-bang-1-go--toanmath-2f389f54b94f6552-q18 2026-11-03T08:34:01.253Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-1-trong-mot-cuoc-thi-dau-robotics-san-dau-duoc-thiet-ke-dang-luoi-o-v--toanmath-2f389f54b94f6552-q17 2026-11-03T08:34:01.251Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-4-mot-chiec-may-bay-thuong-mai-vietnam-airlines-dang-bay-tren-bau-troi--toanmath-2f389f54b94f6552-q16 2026-11-03T08:34:01.249Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-3-gia-su-loi-nhuan-bien-tinh-bang-trieu-dong-cua-mot-san-pham-duoc-m--toanmath-2f389f54b94f6552-q15 2026-11-03T08:34:01.247Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-2-tai-tinh-x-20-dan-so-thuong-xuyen-choi-the-thao-trong-so-nhung-n--toanmath-2f389f54b94f6552-q14 2026-11-03T08:34:01.244Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-1-cho-ham-so-fx-x-3-3x-2-4-do-thi-cau-1-phan-iihttpscd--toanmath-2f389f54b94f6552-q13 2026-11-03T08:34:01.234Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-12-cho-hinh-chop-sabc-co-sa-abc-sa-3-abc-vuong-can-tai--toanmath-2f389f54b94f6552-q12 2026-11-03T08:34:01.233Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-11-cho-hinh-lang-tru-abcabc-nhu-hinh-ve-duong-thang-nao-sau-day-s--toanmath-2f389f54b94f6552-q11 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https://dethichuan.com/cau-hoi/cau-4-cho-hinh-lap-phuong-abcda-1b-1c-1d-1-tham-khao-hinh-ve-ben-phat--toanmath-2f389f54b94f6552-q04 2026-11-03T08:34:01.214Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-3-cho-cap-so-nhan-u-n-co-u-1-2-va-u-2-6-so-hang-u-4-cua-cap-so--toanmath-2f389f54b94f6552-q03 2026-11-03T08:34:01.211Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-2-trong-khong-gian-oxyz-cho-vecto-u-2-i-5-k-toa-do-cua-vect--toanmath-2f389f54b94f6552-q02 2026-11-03T08:34:01.208Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-1-moi-ngay-bac-son-deu-di-bo-de-ren-luyen-suc-khoe-quang-duong-di-bo--toanmath-2f389f54b94f6552-q01 2026-11-03T08:34:01.204Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-duong-thang-d-x-1-2-y-2-1-z--toanmath-fc996930f31c1c0b-q50 2026-11-03T08:32:18.311Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-da-thuc-bac-ba-y-fx-co-do-thi-la-duong-cong-trong-hinh-ve--toanmath-fc996930f31c1c0b-q49 2026-11-03T08:32:18.309Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-le-ban-giao-cong-trinh-cua-mot-cong-ty-xay-dung-cau-duong-cong-ty-th--toanmath-fc996930f31c1c0b-q48 2026-11-03T08:32:18.308Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-khoi-chop-sabc-co-sa-a-sb-2a-sc-3a-va-asb-60--toanmath-fc996930f31c1c0b-q47 2026-11-03T08:32:18.306Z weekly 0.7 https://dethichuan.com/cau-hoi/co-bao-nhieu-so-nguyen-x-sao-cho-ung-voi-moi-x-co-khong-qua-255-so-nguyen-y--toanmath-fc996930f31c1c0b-q46 2026-11-03T08:32:18.304Z weekly 0.7 https://dethichuan.com/cau-hoi/mot-hop-chua-3-vien-bi-xanh-5-vien-bi-do-va-6-vien-bi-vang-lay-ngau-nhien--toanmath-fc996930f31c1c0b-q45 2026-11-03T08:32:18.303Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-fx-lien-tuc-va-co-dao-ham-tren-khoang-0-thoa-man-x-2-f--toanmath-fc996930f31c1c0b-q44 2026-11-03T08:32:18.301Z weekly 0.7 https://dethichuan.com/cau-hoi/xet-tat-ca-cac-so-phuc-z-thay-doi-nhung-luon-thoa-man-z-4-z-4-1--toanmath-fc996930f31c1c0b-q43 2026-11-03T08:32:18.299Z weekly 0.7 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https://dethichuan.com/cau-hoi/dien-tich-xung-quanh-cua-hinh-non-co-do-dai-duong-sinh-l-va-ban-kinh-day-r--toanmath-fc996930f31c1c0b-q12 2026-11-03T08:32:18.250Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-co-bang-bien-thien-nhu-hinh-ve-images-fig1htt--toanmath-fc996930f31c1c0b-q11 2026-11-03T08:32:18.248Z weekly 0.7 https://dethichuan.com/cau-hoi/the-tich-cua-khoi-cau-co-ban-kinh-r-4-bang--toanmath-fc996930f31c1c0b-q10 2026-11-03T08:32:18.247Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-co-tap-xac-dinh-la-r-1-va-bang-xet-dau-cua--toanmath-fc996930f31c1c0b-q09 2026-11-03T08:32:18.245Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-mat-phang-p-2x-3y-4z-1-0-co-mot-vecto-pha--toanmath-fc996930f31c1c0b-q08 2026-11-03T08:32:18.243Z weekly 0.7 https://dethichuan.com/cau-hoi/phan-thuc-cua-so-phuc-z-4-3i-bang--toanmath-fc996930f31c1c0b-q07 2026-11-03T08:32:18.242Z weekly 0.7 https://dethichuan.com/cau-hoi/tap-xac-dinh-cua-ham-so-y-x-1-1-5-la--toanmath-fc996930f31c1c0b-q06 2026-11-03T08:32:18.239Z weekly 0.7 https://dethichuan.com/cau-hoi/do-thi-cua-ham-so-nao-duoi-day-co-dang-nhu-duong-cong-trong-hinh-ve-im--toanmath-fc996930f31c1c0b-q05 2026-11-03T08:32:18.237Z weekly 0.7 https://dethichuan.com/cau-hoi/ho-nguyen-ham-cua-ham-so-fx-2x-1-la--toanmath-fc996930f31c1c0b-q04 2026-11-03T08:32:18.235Z weekly 0.7 https://dethichuan.com/cau-hoi/gia-tri-lon-nhat-cua-ham-so-fx-x-4-12x-2-1-tren-doan-1-2-bang--toanmath-fc996930f31c1c0b-q03 2026-11-03T08:32:18.232Z weekly 0.7 https://dethichuan.com/cau-hoi/voi-a-b-la-cac-so-thuc-duong-tuy-y-va-a-1-a-5-b-bang--toanmath-fc996930f31c1c0b-q02 2026-11-03T08:32:18.229Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-co-bang-bien-thien-nhu-hinh-ve-images-fig1htt--toanmath-fc996930f31c1c0b-q01 2026-11-03T08:32:18.225Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-cac-so-phuc-z1-z2-z3-thoa-man-z1-8-4i-z1-4i-z-2-4-5i--q-tm-cd2e9f234716-q50 2026-11-03T08:31:47.805Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-f-x-lien-tuc-co-dao-ham-tren-va-thoa-man-f-0-0-f--q-tm-cd2e9f234716-q49 2026-11-03T08:31:47.804Z weekly 0.7 https://dethichuan.com/cau-hoi/xet-cac-so-thuc-khong-am-x-y-thoa-man-log-3-x-2-y-1-y--q-tm-cd2e9f234716-q48 2026-11-03T08:31:47.802Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-f-x-co-dao-ham-f-x-x-4-x-3-x-co-bao--q-tm-cd2e9f234716-q47 2026-11-03T08:31:47.800Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-mat-cau-s-x-1-y-2-z-9-va--q-tm-cd2e9f234716-q46 2026-11-03T08:31:47.799Z weekly 0.7 https://dethichuan.com/cau-hoi/de-lam-mot-mang-xoi-nuoc-tu-mot-tam-ton-kich-thuoc-0-9m-3m-nguoi-ta-gap--q-tm-cd2e9f234716-q45 2026-11-03T08:31:47.797Z weekly 0.7 https://dethichuan.com/cau-hoi/co-tat-ca-bao-nhieu-gia-tri-nguyen-cua-tham-so-m-de-co-dung-hai-so-phuc-z-t--q-tm-cd2e9f234716-q44 2026-11-03T08:31:47.796Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-diem-a-213-mat-phang-p-2-x-2-y--q-tm-cd2e9f234716-q43 2026-11-03T08:31:47.794Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-thang-cong-h-gioi-han-boi-cac-1-duong-y-y-0-x-1-x-5--q-tm-cd2e9f234716-q42 2026-11-03T08:31:47.793Z weekly 0.7 https://dethichuan.com/cau-hoi/mot-chiec-banh-sinh-nhat-gom-ba-khoi-tru-h1-h-2-h-3-xep-cho--q-tm-cd2e9f234716-q41 2026-11-03T08:31:47.791Z weekly 0.7 https://dethichuan.com/cau-hoi/co-bao-nhieu-gia-tri-nguyen-cua-tham-so-m-thuoc-doan-20-20-de-ung-voi--q-tm-cd2e9f234716-q40 2026-11-03T08:31:47.790Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hai-so-thuc-duong-a-b-thoa-man-log8-a-log-20-b-log125-12a-5b--q-tm-cd2e9f234716-q39 2026-11-03T08:31:47.788Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-duong-thang-di-qua-a-0-25-dong-thoi-vuong-go--q-tm-cd2e9f234716-q38 2026-11-03T08:31:47.787Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-mat-cau-co-tam-i-1-23-va-di-qua-giao-diem-cua-d--q-tm-cd2e9f234716-q37 2026-11-03T08:31:47.785Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-a-va-b-la-hai-so-thuc-duong-thoa-man-3log-2-a-log-4-a-b-menh-de-nao--q-tm-cd2e9f234716-q36 2026-11-03T08:31:47.784Z weekly 0.7 https://dethichuan.com/cau-hoi/tim-gia-tri-lon-nhat-m-cua-ham-so-y-2-x-3-x-12-x-2-tren-doan-3--q-tm-cd2e9f234716-q35 2026-11-03T08:31:47.782Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-f-x-lien-tuc-tren-08-va-thoa-man-f-xdx-2-f-3--q-tm-cd2e9f234716-q34 2026-11-03T08:31:47.780Z weekly 0.7 https://dethichuan.com/cau-hoi/mot-nha-sach-co-10-cuon-sach-tham-khao-mon-toan-12-va-7-cuon-sach-tham-khao--q-tm-cd2e9f234716-q33 2026-11-03T08:31:47.779Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-f-x-co-dao-ham-f-x-x-4-x-5-x-ha--q-tm-cd2e9f234716-q32 2026-11-03T08:31:47.777Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-chop-s-abc-co-day-abc-la-tam-giac-vuong-tai-a-ab-a-ac-a--q-tm-cd2e9f234716-q31 2026-11-03T08:31:47.776Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-lap-phuong-abcdefgh-tinh-goc-giua-hai-duong-thang-bg-va-ac-tr--q-tm-cd2e9f234716-q30 2026-11-03T08:31:47.774Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-so-phuc-z-6i-7-phan-ao-cua-so-phuc-i-6-z-bang--q-tm-cd2e9f234716-q29 2026-11-03T08:31:47.773Z weekly 0.7 https://dethichuan.com/cau-hoi/so-phuc-z-2i-5-co-so-phuc-lien-hop-la--q-tm-cd2e9f234716-q28 2026-11-03T08:31:47.771Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-cap-so-cong-un-co-u7-2-va-u10-1-tim-cong-sai-d-1--q-tm-cd2e9f234716-q27 2026-11-03T08:31:47.770Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-tru-co-ban-kinh-day-6r-va-dien-tich-xung-quanh-la-s-chieu-cao-cu--q-tm-cd2e9f234716-q26 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0.7 https://dethichuan.com/cau-hoi/cho-ham-so-bac-ba-y-f-x-co-do-thi-la-duong-cong-nhu-hinh-ve-ham-so-da--q-tm-cd2e9f234716-q12 2026-11-03T08:31:47.747Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-a-la-so-thuc-duong-khac-1-menh-de-nao-duoi-day-dung-1-1-1-1--q-tm-cd2e9f234716-q11 2026-11-03T08:31:47.746Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-voi-he-toa-do-oxyz-mat-cau-s-tam-i-01-1-va-ban--q-tm-cd2e9f234716-q10 2026-11-03T08:31:47.744Z weekly 0.7 https://dethichuan.com/cau-hoi/diem-m-trong-hinh-ve-ben-la-diem-bieu-dien-cua-so-phuc-z-so-phuc-lien-hop--q-tm-cd2e9f234716-q09 2026-11-03T08:31:47.742Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-duong-thang-d-vecto-nao-duoi-day-la-mot--q-tm-cd2e9f234716-q08 2026-11-03T08:31:47.740Z weekly 0.7 https://dethichuan.com/cau-hoi/tim-tap-xac-dinh-cua-ham-so-y-3-2-x-4-3-3-2-3-a-d--q-tm-cd2e9f234716-q07 2026-11-03T08:31:47.738Z weekly 0.7 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https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-duong-thang-d-vecto-nao-duoi-day-khong--q-tm-e230ec694e8f-q27 2026-11-03T08:27:56.445Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-khoi-lang-tru-co-the-tich-bang-78a-3-va-chieu-cao-bang-6a-dien-tich-d--q-tm-e230ec694e8f-q26 2026-11-03T08:27:56.443Z weekly 0.7 https://dethichuan.com/cau-hoi/goi-s-la-tap-tat-ca-cac-gia-tri-nguyen-cua-tham-so-m-de-ham-so-y-dong-bie--q-tm-e230ec694e8f-q25 2026-11-03T08:27:56.442Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-f-x-ax-bx-cx-d-co-do-thi-nhu-hinh-ve-duoi-day-3--q-tm-e230ec694e8f-q24 2026-11-03T08:27:56.440Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-f-x-co-dao-ham-f-x-x-1-2-x-2-3x-1-3x--q-tm-e230ec694e8f-q23 2026-11-03T08:27:56.438Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-f-x-co-do-thi-nhu-hinh-ve-ben-duong-tiem-can-ngang-cua--q-tm-e230ec694e8f-q22 2026-11-03T08:27:56.436Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-so-phuc-z-9i-7-so-phuc-2i-8-z-co-so-phuc-lien-hop-la--q-tm-e230ec694e8f-q21 2026-11-03T08:27:56.434Z weekly 0.7 https://dethichuan.com/cau-hoi/voi-a-la-so-thuc-duong-tuy-y-khi-do-log8-a-6-bang--q-tm-e230ec694e8f-q20 2026-11-03T08:27:56.431Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-biet-hai-so-thuc-duong-a-va-b-thoa-man-log-2a-ab-4-voi-b-1--q-tm-e230ec694e8f-q19 2026-11-03T08:27:56.424Z weekly 0.7 https://dethichuan.com/cau-hoi/tim-6e-210-x-dx-5-210-x-3e-210-x--q-tm-e230ec694e8f-q18 2026-11-03T08:27:56.422Z weekly 0.7 https://dethichuan.com/cau-hoi/so-phuc-z-2i-5-co-phan-ao-bang--q-tm-e230ec694e8f-q17 2026-11-03T08:27:56.420Z weekly 0.7 https://dethichuan.com/cau-hoi/tap-nghiem-cua-bat-phuong-trinh-2-16-la--q-tm-e230ec694e8f-q16 2026-11-03T08:27:56.418Z weekly 0.7 https://dethichuan.com/cau-hoi/ham-so-nao-duoi-day-nghich-bien-tren-0--q-tm-e230ec694e8f-q15 2026-11-03T08:27:56.407Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-tich-phan-f-x-dx-8-tinh-tich-phan-8-f-x-dx-4-0--q-tm-e230ec694e8f-q14 2026-11-03T08:27:56.406Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-8-8-8--q-tm-e230ec694e8f-q13 2026-11-03T08:27:56.404Z weekly 0.7 https://dethichuan.com/cau-hoi/gia-tri-lon-nhat-cua-ham-so-y-x-4-2-x-2-2024-tren-03-la--q-tm-e230ec694e8f-q12 2026-11-03T08:27:56.402Z weekly 0.7 https://dethichuan.com/cau-hoi/ham-so-y-f-x-lien-tuc-tren-va-co-dao-ham-f-x-x-x-1-x-2--q-tm-e230ec694e8f-q11 2026-11-03T08:27:56.401Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hai-so-phuc-z1-3i-5-va-z2-5-10i-so-phuc-z1z2-bang--q-tm-e230ec694e8f-q10 2026-11-03T08:27:56.399Z weekly 0.7 https://dethichuan.com/cau-hoi/ham-so-nao-sau-day-khong-phai-la-mot-nguyen-ham-cua-ham-so-f-x-4-x-2--q-tm-e230ec694e8f-q09 2026-11-03T08:27:56.392Z weekly 0.7 https://dethichuan.com/cau-hoi/tap-xac-dinh-cua-ham-so-y-1-la-x--q-tm-e230ec694e8f-q08 2026-11-03T08:27:56.387Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-tich-phan-f-x-dx-11-tinh-tich-phan-9-f-x-3-dx-7--q-tm-e230ec694e8f-q07 2026-11-03T08:27:56.377Z weekly 0.7 https://dethichuan.com/cau-hoi/biet-rang-phuong-trinh-log-32-x-m-2-log-3-x-3m-1-0-co-hai-nghi--q-tm-e230ec694e8f-q06 2026-11-03T08:27:56.369Z weekly 0.7 https://dethichuan.com/cau-hoi/ham-so-f-x-co-bang-bien-thien-nhu-sau-phuong-trinh-f-x-2m-0-co--q-tm-e230ec694e8f-q05 2026-11-03T08:27:56.366Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-f-x-co-bang-bien-thien-nhu-sau-gia-tri-cuc-dai-cua-ham-so-da--q-tm-e230ec694e8f-q04 2026-11-03T08:27:56.351Z weekly 0.7 https://dethichuan.com/cau-hoi/phuong-trinh-log-3-5-x-1-2-co-nghiem-la-9-7-11--q-tm-e230ec694e8f-q03 2026-11-03T08:27:56.340Z weekly 0.7 https://dethichuan.com/cau-hoi/do-thi-ham-so-nao-sau-day-co-dang-nhu-hinh-ve-1-images-1httpsc--q-tm-e230ec694e8f-q02 2026-11-03T08:27:56.334Z weekly 0.7 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0.7 https://dethichuan.com/cau-hoi/do-thi-ham-so-y-x-3-3x-2-cat-duong-thang-y-2-4x-tai-mot-diem-duy--q-tm-07c4a972e01b-q20 2026-11-03T08:26:39.321Z weekly 0.7 https://dethichuan.com/cau-hoi/tap-xac-dinh-cua-ham-so-y-2-x-21-2-la--q-tm-07c4a972e01b-q19 2026-11-03T08:26:39.319Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-bac-bon-y-fx-co-bang-bien-thien-nhu-hinh-ve-sau-1-gia-tri-c--q-tm-07c4a972e01b-q18 2026-11-03T08:26:39.318Z weekly 0.7 https://dethichuan.com/cau-hoi/ham-so-nao-sau-day-co-dung-mot-diem-cuc-tri--q-tm-07c4a972e01b-q17 2026-11-03T08:26:39.316Z weekly 0.7 https://dethichuan.com/cau-hoi/gia-tri-nho-nhat-cua-ham-so-y-2x3-x-1-tren-doan-2-3-bang--q-tm-07c4a972e01b-q16 2026-11-03T08:26:39.315Z weekly 0.7 https://dethichuan.com/cau-hoi/gia-tri-cua-bieu-thuc-m-3-5-1-2-3-bang--q-tm-07c4a972e01b-q15 2026-11-03T08:26:39.313Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-diem-a23-1-va-b-415-trung-diem-i-cua-do--q-tm-07c4a972e01b-q14 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0.7 https://dethichuan.com/cau-hoi/gia-su-m-la-so-thuc-sao-cho-phuong-trinh-3-2-x-m-2-3-x-3m-2-0-c--toanmath-ee2989df5139a301-q36 2026-11-03T08:26:07.617Z weekly 0.7 https://dethichuan.com/cau-hoi/ki-hieu-z-0-la-so-phuc-co-phan-ao-am-cua-phuong-trinh-9z-2-6z-37-0-t--toanmath-ee2989df5139a301-q35 2026-11-03T08:26:07.616Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-so-phuc-z-thoa-man-z-1-3i-1-i-tim-modun-cua-so-phuc-w-iz-2--toanmath-ee2989df5139a301-q34 2026-11-03T08:26:07.613Z weekly 0.7 https://dethichuan.com/cau-hoi/biet-fx-la-ham-lien-tuc-tren-r-va-0-9-fx-dx-9-khi-do-gia-tri-cu--toanmath-ee2989df5139a301-q33 2026-11-03T08:26:07.612Z weekly 0.7 https://dethichuan.com/cau-hoi/duong-cong-hinh-ben-la-do-thi-ham-so-y-ax-3-bx-c-voi-a-b-c-la-cac-s--toanmath-ee2989df5139a301-q32 2026-11-03T08:26:07.610Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-chop-sabc-co-day-abc-la-tam-giac-vuong-tai-dinh-a-canh-bc-a--toanmath-ee2989df5139a301-q31 2026-11-03T08:26:07.609Z weekly 0.7 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https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-diem-h1-2-2-mat-phang-di-qua-h-va-cat--toanmath-ee2989df5139a301-q24 2026-11-03T08:26:07.599Z weekly 0.7 https://dethichuan.com/cau-hoi/goi-m-m-lan-luot-la-gia-tri-nho-nhat-gia-tri-lon-nhat-cua-ham-so-y-x-2--toanmath-ee2989df5139a301-q23 2026-11-03T08:26:07.597Z weekly 0.7 https://dethichuan.com/cau-hoi/tinh-dien-tich-s-cua-hinh-phang-gioi-han-boi-do-thi-cac-ham-so-y-3x-2-y--toanmath-ee2989df5139a301-q22 2026-11-03T08:26:07.596Z weekly 0.7 https://dethichuan.com/cau-hoi/tim-tat-ca-cac-gia-tri-cua-tham-so-m-de-ham-so-y-2x-4-m-1x-2-4-co--toanmath-ee2989df5139a301-q21 2026-11-03T08:26:07.594Z weekly 0.7 https://dethichuan.com/cau-hoi/thay-giao-duong-co-30-cau-hoi-khac-nhau-gom-5-cau-hoi-kho-10-cau-hoi-trung--toanmath-ee2989df5139a301-q20 2026-11-03T08:26:07.593Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-chop-sabcd-co-day-abcd-la-hinh-vuong-canh-a-tam-giac-sab-la-tam--toanmath-ee2989df5139a301-q19 2026-11-03T08:26:07.591Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-do-thi-c-cua-ham-so-y-x-3-3x-2-5x-2-trong-cac-menh-de-sau--toanmath-ee2989df5139a301-q18 2026-11-03T08:26:07.590Z weekly 0.7 https://dethichuan.com/cau-hoi/duong-thang-x-1-la-tiem-can-dung-cua-do-thi-ham-so-nao-trong-cac-ham-so-s--toanmath-ee2989df5139a301-q17 2026-11-03T08:26:07.588Z weekly 0.7 https://dethichuan.com/cau-hoi/duong-cong-trong-hinh-ben-la-do-thi-cua-mot-ham-so-trong-bon-ham-so-duoc-li--toanmath-ee2989df5139a301-q16 2026-11-03T08:26:07.587Z weekly 0.7 https://dethichuan.com/cau-hoi/nguyen-ham-cua-ham-so-fx-1-1-2x-la--toanmath-ee2989df5139a301-q15 2026-11-03T08:26:07.585Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-mat-phang-p-x-2y-3z-2-0-duong-thang--toanmath-ee2989df5139a301-q14 2026-11-03T08:26:07.583Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-cac-ham-so-sau-ham-so-nao-nghich-bien-tren-tap-xac-dinh-cua-no--toanmath-ee2989df5139a301-q13 2026-11-03T08:26:07.581Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hai-so-phuc-z-3-5i-va-w-1-2i-diem-bieu-dien-so-phuc-z-z---toanmath-ee2989df5139a301-q12 2026-11-03T08:26:07.580Z weekly 0.7 https://dethichuan.com/cau-hoi/tim-tap-xac-dinh-cua-ham-so-y-2-2x-2-x-1--toanmath-ee2989df5139a301-q11 2026-11-03T08:26:07.578Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-2-vecto-a-2-1-1-va-b-1-3-m-tim--toanmath-ee2989df5139a301-q10 2026-11-03T08:26:07.577Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-tu-giac-abcd-biet-4-goc-cua-tu-giac-lap-thanh-mot-cap-so-cong-va-goc-a--toanmath-ee2989df5139a301-q09 2026-11-03T08:26:07.575Z weekly 0.7 https://dethichuan.com/cau-hoi/mat-cau-s-x-2-y-2-z-2-2x-4y-6z-2-0-co-tam-i-va-ban-kinh-r--toanmath-ee2989df5139a301-q08 2026-11-03T08:26:07.574Z weekly 0.7 https://dethichuan.com/cau-hoi/tap-nghiem-cua-bat-phuong-trinh-3-2x-1-27-la--toanmath-ee2989df5139a301-q07 2026-11-03T08:26:07.571Z weekly 0.7 https://dethichuan.com/cau-hoi/tim-tap-xac-dinh-d-cua-ham-so-y-x-2-2x-3-1-5--toanmath-ee2989df5139a301-q06 2026-11-03T08:26:07.569Z weekly 0.7 https://dethichuan.com/cau-hoi/tim-phan-thuc-cua-so-phuc-z-2i2-i--toanmath-ee2989df5139a301-q05 2026-11-03T08:26:07.568Z weekly 0.7 https://dethichuan.com/cau-hoi/co-bao-nhieu-gia-tri-thuc-cua-a-de-co-0-a-2x-5-dx-a-4--toanmath-ee2989df5139a301-q04 2026-11-03T08:26:07.565Z weekly 0.7 https://dethichuan.com/cau-hoi/phuong-trinh-x-2-1-x-2-2024-0-co-bao-nhieu-nghiem--toanmath-ee2989df5139a301-q03 2026-11-03T08:26:07.563Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-fx-e-2024x-2-dao-ham-f1-bang--toanmath-ee2989df5139a301-q02 2026-11-03T08:26:07.560Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-voi-he-toa-do-oxyz-cho-hai-diem-a2-3-1-b0-1-2-p--toanmath-ee2989df5139a301-q01 2026-11-03T08:26:07.556Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-bac-bon-y-f-x-co-do-thi-nhu-hinh-ve-ben-co-bao-nhieu-gia-t--q-tm-82fd0dcf040b-q50 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https://dethichuan.com/cau-hoi/cho-hinh-chop-s-abc-co-day-la-tam-giac-deu-canh-a-i-la-trung-diem-cua-a--q-tm-82fd0dcf040b-q43 2026-11-03T08:25:21.213Z weekly 0.7 https://dethichuan.com/cau-hoi/tim-tat-ca-cac-gia-tri-cua-tham-so-m-de-phuong-trinh-4-x-1-26-x-m9-x--q-tm-82fd0dcf040b-q42 2026-11-03T08:25:21.212Z weekly 0.7 https://dethichuan.com/cau-hoi/xet-cac-so-phuc-z-w-thoa-man-z-2-va-w-3-4i-w-3-4i-la-so--q-tm-82fd0dcf040b-q41 2026-11-03T08:25:21.210Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-chop-s-abc-co-day-abc-la-tam-giac-vuong-can-tai-b-ab-bc-3a--q-tm-82fd0dcf040b-q40 2026-11-03T08:25:21.209Z weekly 0.7 https://dethichuan.com/cau-hoi/co-tat-ca-bao-nhieu-gia-tri-nguyen-cua-tham-so-m-de-ham-so-y-dong-bien-tr--q-tm-82fd0dcf040b-q39 2026-11-03T08:25:21.207Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-voi-he-toa-do-oxyz-cho-mat-phang-p-2-y-z-3-0--q-tm-82fd0dcf040b-q38 2026-11-03T08:25:21.206Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-chop-s-abcd-co-day-abcd-la-hinh-thoi-canh-bang-a-biet-rang-sa--q-tm-82fd0dcf040b-q37 2026-11-03T08:25:21.204Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-tap-hop-gom-cac-so-tu-nhien-tu-1-den-200-chon-ba-so-bat-ky-xac-suat-d--q-tm-82fd0dcf040b-q36 2026-11-03T08:25:21.203Z weekly 0.7 https://dethichuan.com/cau-hoi/biet-f-x-dx-2-f-x-dx-3-g-x-dx-7-menh-de-nao--q-tm-82fd0dcf040b-q35 2026-11-03T08:25:21.201Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-voi-he-toa-do-oxyz-cho-hai-diem-a1-23-va-b-1-41--q-tm-82fd0dcf040b-q34 2026-11-03T08:25:21.199Z weekly 0.7 https://dethichuan.com/cau-hoi/chi-doan-lop-12a-co-20-doan-vien-trong-do-co-12-doan-vien-nam-va-8-doan-vie--q-tm-82fd0dcf040b-q33 2026-11-03T08:25:21.198Z weekly 0.7 https://dethichuan.com/cau-hoi/ket-luan-nao-sau-day-ve-tinh-don-dieu-cua-ham-so-y-la-dung-x-1--q-tm-82fd0dcf040b-q32 2026-11-03T08:25:21.197Z weekly 0.7 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https://dethichuan.com/cau-hoi/duong-cong-trong-hinh-ve-ben-la-do-thi-cua-ham-so-nao-duoi-day-images--toanmath-91e38c410ac7da16-q20 2026-11-03T08:22:26.576Z weekly 0.7 https://dethichuan.com/cau-hoi/tap-nghiem-cua-phuong-trinh-6-x5-x-1-la--toanmath-91e38c410ac7da16-q19 2026-11-03T08:22:26.575Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-tu-dien-abcd-co-tam-giac-bcd-deu-canh-a-canh-ben-ab-vuong-goc-voi-mat--toanmath-91e38c410ac7da16-q18 2026-11-03T08:22:26.574Z weekly 0.7 https://dethichuan.com/cau-hoi/voi-a-la-so-thuc-duong-tuy-y-bieu-thuc-a-4-a-12-bang--toanmath-91e38c410ac7da16-q17 2026-11-03T08:22:26.572Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-lien-tuc-tren-r-va-co-do-thi-nhu-hinh-ben-hoi-ham-so-c--toanmath-91e38c410ac7da16-q16 2026-11-03T08:22:26.571Z weekly 0.7 https://dethichuan.com/cau-hoi/mot-nhom-hoc-sinh-gom-7-nam-va-3-nu-chon-ngau-nhien-2-hoc-sinh-tu-nhom-xa--toanmath-91e38c410ac7da16-q15 2026-11-03T08:22:26.569Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-lap-phuong-abcdabcd-goc-giua-hai-duong-thang-ac-va-bd-bang--toanmath-91e38c410ac7da16-q14 2026-11-03T08:22:26.568Z weekly 0.7 https://dethichuan.com/cau-hoi/do-thi-ham-so-y-x-1-2x-4-cat-truc-hoanh-tai-diem-co-hoanh-do-bang--toanmath-91e38c410ac7da16-q13 2026-11-03T08:22:26.566Z weekly 0.7 https://dethichuan.com/cau-hoi/biet-1-2-fxdx-2-va-1-2-2fx-gxdx-1-khi-do-1-2-gxdx-ba--toanmath-91e38c410ac7da16-q12 2026-11-03T08:22:26.565Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-so-phuc-z-thoa-man-dieu-kien-2z-i-z-2-5i-so-phuc-z-can-tim-la--toanmath-91e38c410ac7da16-q11 2026-11-03T08:22:26.563Z weekly 0.7 https://dethichuan.com/cau-hoi/nghiem-cua-phuong-trinh-2-x-1-3-la--toanmath-91e38c410ac7da16-q10 2026-11-03T08:22:26.562Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-cap-so-nhan-u-n-co-u-1-3-va-u-2-9-cong-boi-cua-cap-so-nhan-da-c--toanmath-91e38c410ac7da16-q09 2026-11-03T08:22:26.560Z weekly 0.7 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https://dethichuan.com/cau-hoi/cau-5-nuoi-cay-nam-men-thu-sinh-khoi-protein-amino-acid-ung-dung-lam--toanmath-eff8b535345a5cad-q21 2026-11-03T08:16:08.003Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-4-co-30-bong-den-duoc-xep-thanh-1-hang-ngang-danh-so-thu-tu-tu-1-den--toanmath-eff8b535345a5cad-q20 2026-11-03T08:16:08.001Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-3-mot-mo-hinh-h-cao-1-m-co-dang-hinh-chop-luc-giac-cong-deu-nhu-hi--toanmath-eff8b535345a5cad-q19 2026-11-03T08:16:08.000Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-2-de-bac-cac-cot-keo-thuan-tien-nguoi-ta-thiet-lap-mot-he-truc-oxyz-h--toanmath-eff8b535345a5cad-q18 2026-11-03T08:16:07.999Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-1-cho-hinh-chop-sabcd-co-day-abcd-la-hinh-chu-nhat-ab-2a-ad-2-a--toanmath-eff8b535345a5cad-q17 2026-11-03T08:16:07.998Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-4-cho-ham-so-y-fx-2x-1-x-1--toanmath-eff8b535345a5cad-q16 2026-11-03T08:16:07.996Z weekly 0.7 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weekly 0.7 https://dethichuan.com/cau-hoi/cho-khoi-hinh-hop-chu-nhat-abcdabcd-ab-a-ad-b-aa-c-a-19-b--q-tm-40249ed4d7ab-q47 2026-11-03T08:14:46.559Z weekly 0.7 https://dethichuan.com/cau-hoi/xet-hai-so-phuc-z-1-va-z-2-thoa-man-z-1-3-z-2-2-va-z-1-z-2--q-tm-40249ed4d7ab-q46 2026-11-03T08:14:46.558Z weekly 0.7 https://dethichuan.com/cau-hoi/co-bao-nhieu-gia-tri-nguyen-cua-tham-so-m-thuoc-doan-20-30-sao-cho-ung--q-tm-40249ed4d7ab-q45 2026-11-03T08:14:46.556Z weekly 0.7 https://dethichuan.com/cau-hoi/nguoi-ta-ve-nua-duong-tron-nhu-hinh-ve-ben-trong-do-duong-kinh-cua-duong-t--q-tm-40249ed4d7ab-q44 2026-11-03T08:14:46.555Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-phuong-trinh-5-x-m-5x-m-voi-m-la-tham-so-co-bao-nhieu-gia-tri--q-tm-40249ed4d7ab-q43 2026-11-03T08:14:46.553Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-lang-tru-abcabc-co-day-la-tam-giac-deu-canh-bang-2-va-khoang-c--q-tm-40249ed4d7ab-q42 2026-11-03T08:14:46.552Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-so-phuc-z-thoa-man-z-2-tren-mat-phang-toa-do-oxy-tap-hop-cac-die--q-tm-40249ed4d7ab-q41 2026-11-03T08:14:46.550Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-diem-a0-3-2-xet-duong-thang-d-thay-doi-so--q-tm-40249ed4d7ab-q40 2026-11-03T08:14:46.549Z weekly 0.7 https://dethichuan.com/cau-hoi/so-gia-tri-nguyen-cua-tham-so-m-de-bat-phuong-trinh-0-2-x-2-1-0--q-tm-40249ed4d7ab-q39 2026-11-03T08:14:46.547Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-gx-co-do-thi-nhu-hinh-ve-1-so-nghiem-cua-phuong-trinh-g--q-tm-40249ed4d7ab-q38 2026-11-03T08:14:46.546Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-lap-phuong-abcdabcd-canh-bang-1-k-la-trung-diem-cd-khoang--q-tm-40249ed4d7ab-q37 2026-11-03T08:14:46.544Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-do-thi-cua-ham-so-y-x-3-3x-2-2-3x-1-do-thi-ham-so-co-3-diem-c--q-tm-40249ed4d7ab-q36 2026-11-03T08:14:46.542Z weekly 0.7 https://dethichuan.com/cau-hoi/so-cach-chon-2-hoc-sinh-tu-8-hoc-sinh-la--q-tm-40249ed4d7ab-q35 2026-11-03T08:14:46.541Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-so-phuc-z-4-3i-phan-thuc-phan-ao-cua-so-phuc-z-lan-luot-la--q-tm-40249ed4d7ab-q34 2026-11-03T08:14:46.539Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hai-so-phuc-z-1-3-2i-va-z-2-2-i-so-phuc-z-1-z-2-bang--q-tm-40249ed4d7ab-q33 2026-11-03T08:14:46.537Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-vecto-nao-duoi-day-la-mot-vecto-chi-phuong-cua-duong--q-tm-40249ed4d7ab-q32 2026-11-03T08:14:46.536Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-mat-cau-s-x-3-2-y-1-2-z-1-2--q-tm-40249ed4d7ab-q31 2026-11-03T08:14:46.534Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-a-2-3-2-va-b-1-1-1-vecto-a--q-tm-40249ed4d7ab-q30 2026-11-03T08:14:46.533Z weekly 0.7 https://dethichuan.com/cau-hoi/1-3-fx-d-x-2024-thi-3-1-fx-d-x-bang--q-tm-40249ed4d7ab-q29 2026-11-03T08:14:46.531Z 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https://dethichuan.com/cau-hoi/cho-khoi-lang-tru-co-dien-tich-day-bang-7a-2-va-chieu-cao-bang-3a-the-tich--q-tm-89bedb6b47bd-q19 2026-11-03T08:09:12.285Z weekly 0.7 https://dethichuan.com/cau-hoi/tren-khoang-1-dao-ham-cua-ham-so-y-x-1-la--q-tm-89bedb6b47bd-q18 2026-11-03T08:09:12.283Z weekly 0.7 https://dethichuan.com/cau-hoi/tap-xac-dinh-cua-ham-so-fx-2-20-x-2-chua-bao-nhieu-so-nguyen--q-tm-89bedb6b47bd-q17 2026-11-03T08:09:12.282Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-co-bang-bien-thien-nhu-hinh-ben-duoi-1-tiem-can-ngang--q-tm-89bedb6b47bd-q16 2026-11-03T08:09:12.280Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-hai-diem-m-2-1-3-va-n2-3-1-toa-do-cua--q-tm-89bedb6b47bd-q15 2026-11-03T08:09:12.279Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-mat-cau-s-co-tam-i2-3-1-va-ban-kinh-r-4--q-tm-89bedb6b47bd-q14 2026-11-03T08:09:12.277Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-1-4-fx-d-x-4-1-4-gx-d-x-8-tinh-1-4--q-tm-89bedb6b47bd-q13 2026-11-03T08:09:12.276Z weekly 0.7 https://dethichuan.com/cau-hoi/tren-mat-phang-toa-do-diem-bieu-dien-so-phuc-z-2-7i-co-toa-do-la--q-tm-89bedb6b47bd-q12 2026-11-03T08:09:12.274Z weekly 0.7 https://dethichuan.com/cau-hoi/voi-b-c-la-hai-so-thuc-tuy-y-thoa-man-3-b-3-c-khang-dinh-nao-duoi-day-dun--q-tm-89bedb6b47bd-q11 2026-11-03T08:09:12.273Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-duong-thang-d-cases-x-1-t-y-2-t--q-tm-89bedb6b47bd-q10 2026-11-03T08:09:12.272Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-non-co-ban-kinh-day-3r-chieu-cao-h-va-do-dai-duong-sinh-l-goi-s--q-tm-89bedb6b47bd-q09 2026-11-03T08:09:12.270Z weekly 0.7 https://dethichuan.com/cau-hoi/tap-nghiem-cua-bat-phuong-trinh-2-x1-16-la--q-tm-89bedb6b47bd-q08 2026-11-03T08:09:12.269Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-ax-3-bx-2-cx-d-co-do-thi-la-duong-cong-trong-hinh-ben--q-tm-89bedb6b47bd-q07 2026-11-03T08:09:12.266Z weekly 0.7 https://dethichuan.com/cau-hoi/do-thi-cua-ham-so-nao-duoi-day-la-duong-cong-trong-hinh-ben-duoi-1-ima--q-tm-89bedb6b47bd-q06 2026-11-03T08:09:12.264Z weekly 0.7 https://dethichuan.com/cau-hoi/tap-xac-dinh-cua-ham-so-y-2x-4-la--q-tm-89bedb6b47bd-q05 2026-11-03T08:09:12.262Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hai-so-phuc-z-1-3-i-va-z-2-1-i-phan-ao-cua-so-phuc-z-1-z-2--q-tm-89bedb6b47bd-q04 2026-11-03T08:09:12.260Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-fx-1-3e-3x-khang-dinh-nao-sau-day-dung--q-tm-89bedb6b47bd-q03 2026-11-03T08:09:12.258Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-co-bang-bien-thien-nhu-hinh-ben-duoi-1-ham-so-da-cho-n--q-tm-89bedb6b47bd-q02 2026-11-03T08:09:12.254Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-vecto-nao-duoi-day-la-mot-vecto-chi-phuong-cua-truc--q-tm-89bedb6b47bd-q01 2026-11-03T08:09:12.251Z weekly 0.7 https://dethichuan.com/cau-hoi/co-bao-nhieu-cap-so-nguyen-x-y-voi-1-x-2024-y-2-thoa-man-2-x-2--q-tm-dcb00e47fda4-q50 2026-11-03T08:08:36.914Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-voi-he-toa-do-oxyz-cho-mat-cau-s-x-2-y-2-z-3-2--q-tm-dcb00e47fda4-q49 2026-11-03T08:08:36.912Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-2x-3-ax-2-bx-c-co-do-thi-c-dong-thoi-co-2-die--q-tm-dcb00e47fda4-q48 2026-11-03T08:08:36.911Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-fx-lien-tuc-va-co-dao-ham-lien-tuc-tren-2-5-thoa-man-dieu-k--q-tm-dcb00e47fda4-q47 2026-11-03T08:08:36.909Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-fx-ax-4-bx-2-c-co-do-thi-la-duong-cong-trong-hinh-ve-1--q-tm-dcb00e47fda4-q46 2026-11-03T08:08:36.908Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-bac-nam-fx-co-f0-0-f0-0-va-bang-bien-thien-cua-fx--q-tm-dcb00e47fda4-q45 2026-11-03T08:08:36.906Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-z-1-z-2-la-hai-so-phuc-thoa-man-zi-2-i-2-biet-z-1-z-2--q-tm-dcb00e47fda4-q44 2026-11-03T08:08:36.904Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-hai-duong-thang-1-x-4-3-y-1-1--q-tm-dcb00e47fda4-q43 2026-11-03T08:08:36.903Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-so-phuc-z-va-w-thoa-man-3-2iz-z-iw-1-3i-1-i-tinh-gia-t--q-tm-dcb00e47fda4-q42 2026-11-03T08:08:36.901Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-hinh-non-n-co-dinh-s2-4-6-day-la-hinh-t--q-tm-dcb00e47fda4-q41 2026-11-03T08:08:36.900Z weekly 0.7 https://dethichuan.com/cau-hoi/co-bao-nhieu-gia-tri-nguyen-duong-cua-tham-so-m-de-bat-phuong-trinh-2-x--q-tm-dcb00e47fda4-q40 2026-11-03T08:08:36.899Z weekly 0.7 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https://dethichuan.com/cau-hoi/cau-3-trong-khong-gian-voi-he-truc-toa-do-oxyz-cho-hinh-hop-abcdabcd--toanmath-8b9de0409a20b3a5-q03 2026-11-03T08:06:56.430Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-2-cho-ham-so-y-ax-2-bx-c-mx-n-voi-a-0-m-0-co-do-thi-n--toanmath-8b9de0409a20b3a5-q02 2026-11-03T08:06:56.427Z weekly 0.7 https://dethichuan.com/cau-hoi/cau-1-co-bao-nhieu-cach-chon-2-hoc-sinh-tu-mot-to-gom-8-hoc-sinh-nam-va-10--toanmath-8b9de0409a20b3a5-q01 2026-11-03T08:06:56.424Z weekly 0.7 https://dethichuan.com/cau-hoi/xet-ham-so-y-fx-la-ham-so-bac-ba-co-do-thi-nhu-hinh-ve-sau-co-bao-nhie--toanmath-f0cd8d41fc13f33f-q50 2026-11-03T08:04:32.037Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-x-y-la-cac-so-thuc-duong-thoa-man-3-y-x-2-1-x-3-3--toanmath-f0cd8d41fc13f33f-q49 2026-11-03T08:04:32.036Z weekly 0.7 https://dethichuan.com/cau-hoi/mot-nguoi-thiet-ke-mo-hinh-mot-cai-den-ngu-bang-nhua-co-hinh-dang-nhu-hinh--toanmath-f0cd8d41fc13f33f-q48 2026-11-03T08:04:32.034Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-mat-cau-s-x-2-y-2-z-3-2-5-va-diem-a--toanmath-f0cd8d41fc13f33f-q47 2026-11-03T08:04:32.032Z weekly 0.7 https://dethichuan.com/cau-hoi/xet-so-phuc-z-thoa-z-2-z-2-la-so-thuan-ao-va-so-phuc-w-thoa-z-w--toanmath-f0cd8d41fc13f33f-q46 2026-11-03T08:04:32.030Z weekly 0.7 https://dethichuan.com/cau-hoi/chon-ngau-nhien-5-so-nguyen-duong-khac-nhau-va-nho-hon-20-xac-suat-de-chon--toanmath-f0cd8d41fc13f33f-q45 2026-11-03T08:04:32.029Z weekly 0.7 https://dethichuan.com/cau-hoi/chu-ky-ban-ra-cua-chat-radium-226-la-1590-nam-tuc-la-sau-1590-nam-khoi-luo--toanmath-f0cd8d41fc13f33f-q44 2026-11-03T08:04:32.028Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-hai-duong-thang-d-1-cases-x-8-t-y-5--toanmath-f0cd8d41fc13f33f-q43 2026-11-03T08:04:32.026Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-hai-diem-a1-3-9-b-3-7-7-xet-mat-cau-s--toanmath-f0cd8d41fc13f33f-q42 2026-11-03T08:04:32.025Z weekly 0.7 https://dethichuan.com/cau-hoi/can-san-xuat-mot-cai-bon-chua-dang-hinh-tru-co-ca-hai-day-co-the-tich-1--toanmath-f0cd8d41fc13f33f-q41 2026-11-03T08:04:32.023Z weekly 0.7 https://dethichuan.com/cau-hoi/xet-cac-so-thuc-voi-a-0-b-0-sao-cho-phuong-trinh-ax-3-x-2-b-0-co-i--toanmath-f0cd8d41fc13f33f-q40 2026-11-03T08:04:32.022Z weekly 0.7 https://dethichuan.com/cau-hoi/biet-ham-so-fx-lien-tuc-tren-khoang-0-va-thoa-man-xfx-x-f--toanmath-f0cd8d41fc13f33f-q39 2026-11-03T08:04:32.020Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-so-phuc-z-thoa-z-1-4i-z-5-tim-gia-tri-nho-nhat-cua-p-z--toanmath-f0cd8d41fc13f33f-q38 2026-11-03T08:04:32.019Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-khoi-lang-tru-dung-abcdabcd-co-day-la-hinh-vuong-canh-a-biet-goc--toanmath-f0cd8d41fc13f33f-q37 2026-11-03T08:04:32.018Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-so-phuc-z-thoa-i-1z-2-0-diem-bieu-dien-cua-z-tren-mat-phang-to--toanmath-f0cd8d41fc13f33f-q36 2026-11-03T08:04:32.016Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-lap-phuong-abcdabcd-tinh-goc-giua-hai-duong-thang-bd-va-a--toanmath-f0cd8d41fc13f33f-q35 2026-11-03T08:04:32.014Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-ax-b-cx-d-a-b-c-d-r-co-do-thi-nhu-duong-c--toanmath-f0cd8d41fc13f33f-q34 2026-11-03T08:04:32.012Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-fx-lien-tuc-tren-r-va-co-do-thi-cua-ham-so-fx-la-duong-cong--toanmath-f0cd8d41fc13f33f-q33 2026-11-03T08:04:32.011Z weekly 0.7 https://dethichuan.com/cau-hoi/voi-a-b-la-cac-so-thuc-duong-tuy-y-va-a-1-dat-p-a-a-b-a-b-6-m--toanmath-f0cd8d41fc13f33f-q32 2026-11-03T08:04:32.009Z weekly 0.7 https://dethichuan.com/cau-hoi/2x-dx-bang--toanmath-f0cd8d41fc13f33f-q31 2026-11-03T08:04:32.008Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-hop-co-9-bi-xanh-5-bi-do-cac-vien-bi-khac-nhau-co-bao-nhieu-cach--toanmath-f0cd8d41fc13f33f-q30 2026-11-03T08:04:32.006Z weekly 0.7 https://dethichuan.com/cau-hoi/ham-so-fx-x-4-2x-2-1-co-gia-tri-nho-nhat-bang--toanmath-f0cd8d41fc13f33f-q29 2026-11-03T08:04:32.005Z weekly 0.7 https://dethichuan.com/cau-hoi/tren-mat-phang-toa-do-biet-tap-hop-diem-bieu-dien-so-phuc-z-thoa-man-z--toanmath-f0cd8d41fc13f33f-q28 2026-11-03T08:04:32.004Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-co-dao-ham-fx-xx-1-2-x-2-2-x-r--toanmath-f0cd8d41fc13f33f-q27 2026-11-03T08:04:32.002Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-lang-tru-dung-tam-giac-abcabc-co-day-la-tam-giac-vuong-can-tai-a-b--toanmath-f0cd8d41fc13f33f-q26 2026-11-03T08:04:32.001Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-mat-cau-s-x-2-y-2-z-2-6z-16-0-co-ban-ki--toanmath-f0cd8d41fc13f33f-q25 2026-11-03T08:04:31.999Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-0-1-x-x-1-dx-a-b-2-a-b-z-khi-do-tich-ab-b--toanmath-f0cd8d41fc13f33f-q24 2026-11-03T08:04:31.998Z weekly 0.7 https://dethichuan.com/cau-hoi/mot-hinh-tru-co-thiet-dien-qua-truc-la-mot-hinh-vuong-canh-2-2-khi-do-th--toanmath-f0cd8d41fc13f33f-q23 2026-11-03T08:04:31.996Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-chop-sabc-co-day-la-tam-giac-vuong-can-tai-a-sbc-la-tam-giac-deu--toanmath-f0cd8d41fc13f33f-q22 2026-11-03T08:04:31.995Z weekly 0.7 https://dethichuan.com/cau-hoi/neu-4-4-fx-dx-12-thi-2-2-f2x-dx-bang--toanmath-f0cd8d41fc13f33f-q21 2026-11-03T08:04:31.993Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-fx-co-bang-bien-thien-nhu-sau-bang-bien-thienhttpscdn--toanmath-f0cd8d41fc13f33f-q20 2026-11-03T08:04:31.992Z weekly 0.7 https://dethichuan.com/cau-hoi/ham-so-nao-duoi-day-dong-bien-tren-khoang---toanmath-f0cd8d41fc13f33f-q19 2026-11-03T08:04:31.991Z weekly 0.7 https://dethichuan.com/cau-hoi/do-thi-hinh-ben-duoi-la-do-thi-cua-ham-so-nao-liet-ke-duoi-day-do-thi-ha--toanmath-f0cd8d41fc13f33f-q18 2026-11-03T08:04:31.989Z weekly 0.7 https://dethichuan.com/cau-hoi/tap-nghiem-cua-bat-phuong-trinh-2-x-1-la--toanmath-f0cd8d41fc13f33f-q17 2026-11-03T08:04:31.988Z weekly 0.7 https://dethichuan.com/cau-hoi/phuong-trinh-nao-sau-day-vo-nghiem--toanmath-f0cd8d41fc13f33f-q16 2026-11-03T08:04:31.986Z weekly 0.7 https://dethichuan.com/cau-hoi/mot-khoi-chop-co-chieu-cao-bang-4a-va-dien-tich-day-bang-3a-2-the-tich-kho--toanmath-f0cd8d41fc13f33f-q15 2026-11-03T08:04:31.984Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-hai-diem-m2-1-1-n0-2-1-duong-thang-mn--toanmath-f0cd8d41fc13f33f-q14 2026-11-03T08:04:31.983Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hai-so-phuc-z-1-2-i-z-2-3i-khi-do-z-1-z-2-bang--toanmath-f0cd8d41fc13f33f-q13 2026-11-03T08:04:31.981Z weekly 0.7 https://dethichuan.com/cau-hoi/voi-a-la-so-thuc-duong-tuy-y-bieu-thuc-a-23-a-bang--toanmath-f0cd8d41fc13f33f-q12 2026-11-03T08:04:31.980Z weekly 0.7 https://dethichuan.com/cau-hoi/biet-fx-la-mot-nguyen-ham-cua-ham-so-fx-va-thoa-f1-8-f3-2-tin--toanmath-f0cd8d41fc13f33f-q11 2026-11-03T08:04:31.978Z weekly 0.7 https://dethichuan.com/cau-hoi/xet-mot-hinh-tru-tuy-y-co-ban-kinh-day-r-chieu-cao-h-va-duong-sinh-l-chon--toanmath-f0cd8d41fc13f33f-q10 2026-11-03T08:04:31.977Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-mat-cau-co-tam-i0-1-4-va-ban-kinh-r-4-co-phu--toanmath-f0cd8d41fc13f33f-q09 2026-11-03T08:04:31.975Z weekly 0.7 https://dethichuan.com/cau-hoi/tinh-6-1-x-dx-ta-duoc-ket-qua-bang--toanmath-f0cd8d41fc13f33f-q08 2026-11-03T08:04:31.973Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-vecto-u-2-i-j-3-k-khi-do-toa--toanmath-f0cd8d41fc13f33f-q07 2026-11-03T08:04:31.971Z weekly 0.7 https://dethichuan.com/cau-hoi/diem-nao-trong-hinh-ben-duoi-la-diem-bieu-dien-cho-so-phuc-z-2-i-trong--toanmath-f0cd8d41fc13f33f-q06 2026-11-03T08:04:31.969Z weekly 0.7 https://dethichuan.com/cau-hoi/ham-so-nao-duoi-day-co-bang-bien-thien-nhu-sau-bang-bien-thienhttps--toanmath-f0cd8d41fc13f33f-q05 2026-11-03T08:04:31.967Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-day-so-u-n-voi-u-n-n-n-1-n-n-gia-tri-cua--toanmath-f0cd8d41fc13f33f-q04 2026-11-03T08:04:31.965Z weekly 0.7 https://dethichuan.com/cau-hoi/ham-so-nao-liet-ke-duoi-day-khong-co-cuc-tri--toanmath-f0cd8d41fc13f33f-q03 2026-11-03T08:04:31.963Z weekly 0.7 https://dethichuan.com/cau-hoi/tap-xac-dinh-cua-ham-so-y-x-25-la--toanmath-f0cd8d41fc13f33f-q02 2026-11-03T08:04:31.960Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-diem-m2-3-4-hinh-chieu-vuong-goc-cua-m-len--toanmath-f0cd8d41fc13f33f-q01 2026-11-03T08:04:31.956Z weekly 0.7 https://dethichuan.com/cau-hoi/sam-lop-xe-o-to-khi-bom-cang-dat-nam-tren-mat-phang-nam-ngang-co-hinh-chieu--q-tm-1c8254ac1e58-q50 2026-11-03T08:04:29.633Z weekly 0.7 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https://dethichuan.com/cau-hoi/cho-hinh-lap-phuong-abcdabcd-goc-giua-hai-duong-thang-ad-va-ac-bang--q-tm-1c8254ac1e58-q31 2026-11-03T08:04:29.604Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-so-phuc-z-1-2-5i-z-2-1-3i-va-w-z-1-z-2-phan-ao-cua-so-phu--q-tm-1c8254ac1e58-q30 2026-11-03T08:04:29.603Z weekly 0.7 https://dethichuan.com/cau-hoi/mot-khoi-chop-co-day-la-hinh-vuong-canh-a-the-tich-khoi-chop-bang-4-3-a-3--q-tm-1c8254ac1e58-q29 2026-11-03T08:04:29.601Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-lien-tuc-tren-r-va-co-dao-ham-fx-x1-2024-x-2--q-tm-1c8254ac1e58-q28 2026-11-03T08:04:29.600Z weekly 0.7 https://dethichuan.com/cau-hoi/mot-lop-hoc-co-10-hoc-sinh-nam-va-15-hoc-sinh-nu-so-cach-chon-ra-3-hoc-sin--q-tm-1c8254ac1e58-q27 2026-11-03T08:04:29.598Z weekly 0.7 https://dethichuan.com/cau-hoi/ham-so-y-fx-lien-tuc-tren-r-va-co-do-thi-nhu-hinh-ve-duoi-day-1-so-n--q-tm-1c8254ac1e58-q26 2026-11-03T08:04:29.597Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-mat-cau-s-tam-i35-6-va-di-qua-diem-n2-1-5--q-tm-1c8254ac1e58-q25 2026-11-03T08:04:29.595Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-non-co-duong-sinh-5l-va-dien-tich-xung-quanh-la-s-ban-kinh-day-cu--q-tm-1c8254ac1e58-q24 2026-11-03T08:04:29.594Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-so-phuc-z-9i-7-so-phuc-2i-8-z-co-so-phuc-lien-hop-la--q-tm-1c8254ac1e58-q23 2026-11-03T08:04:29.593Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-fx-lien-tuc-tren-r-va-co-bang-xet-dau-cua-dao-ham-nhu-sau-1--q-tm-1c8254ac1e58-q22 2026-11-03T08:04:29.591Z weekly 0.7 https://dethichuan.com/cau-hoi/ho-tat-ca-cac-nguyen-ham-cua-ham-so-fx-e-5x-2-la--q-tm-1c8254ac1e58-q21 2026-11-03T08:04:29.590Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-khoi-lang-tru-co-dien-tich-day-bang-5a-2-va-chieu-cao-bang-6a-the-tich--q-tm-1c8254ac1e58-q20 2026-11-03T08:04:29.588Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-co-do-thi-la-duong-cong-o-hinh-duoi-ham-so-da-cho-nghi--q-tm-1c8254ac1e58-q19 2026-11-03T08:04:29.587Z weekly 0.7 https://dethichuan.com/cau-hoi/tap-nghiem-cua-bat-phuong-trinh-3-x-175-la--q-tm-1c8254ac1e58-q18 2026-11-03T08:04:29.585Z weekly 0.7 https://dethichuan.com/cau-hoi/ham-so-nao-duoi-day-co-bang-bien-thien-nhu-sau-1-images-1https--q-tm-1c8254ac1e58-q17 2026-11-03T08:04:29.584Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-duong-thang-d-x-1-2-y3-5-z-2--q-tm-1c8254ac1e58-q16 2026-11-03T08:04:29.582Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-xac-dinh-tren-r-va-co-bang-bien-thien-nhu-hinh-ve-sau--q-tm-1c8254ac1e58-q15 2026-11-03T08:04:29.581Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-mat-cau-s-tam-i-21-3-va-ban-kinh-r-2-2-co-ph--q-tm-1c8254ac1e58-q14 2026-11-03T08:04:29.578Z weekly 0.7 https://dethichuan.com/cau-hoi/phuong-trinh-35x-1-2-co-nghiem-la--q-tm-1c8254ac1e58-q13 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https://dethichuan.com/cau-hoi/cho-hinh-non-co-ban-kinh-day-r-4-va-do-dai-duong-sinh-l-7-dien-tich-xu--q-tm-5cc29978c82d-q05 2026-11-03T08:03:10.458Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-co-do-thi-nhu-hinh-ve-ham-so-da-cho-dong-bien-tren-kho--q-tm-5cc29978c82d-q04 2026-11-03T08:03:10.456Z weekly 0.7 https://dethichuan.com/cau-hoi/ham-so-fx-3x-la-mot-nguyen-ham-cua-ham-so-nao-duoi-day--q-tm-5cc29978c82d-q03 2026-11-03T08:03:10.453Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-xac-dinh-tren-r-va-co-bang-bien-thien-nhu-hinh-ve-sau--q-tm-5cc29978c82d-q02 2026-11-03T08:03:10.450Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-duong-thang-d-x-2-3-y-5-4-z---q-tm-5cc29978c82d-q01 2026-11-03T08:03:10.446Z weekly 0.7 https://dethichuan.com/cau-hoi/goi-s-a-b-c-d-a-b-c-d-nguyen-la-tap-tat-ca-cac-gia-tri-cua-m-v--toanmath-28c070c8fe148509-q50 2026-11-03T08:03:02.202Z weekly 0.7 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https://dethichuan.com/cau-hoi/cho-hinh-chop-sabcd-canh-ben-sa-vuong-goc-voi-day-day-abcd-la-hinh-thoi--toanmath-28c070c8fe148509-q43 2026-11-03T08:03:02.191Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-la-ham-da-thuc-bac-7-co-do-thi-nhu-hinh-ve-ham-so-gx--toanmath-28c070c8fe148509-q42 2026-11-03T08:03:02.189Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-phuong-trinh-m-19-x-22m-33-x-6m-5-0-voi-m-la-tham-so-th--toanmath-28c070c8fe148509-q41 2026-11-03T08:03:02.188Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-chop-tu-giac-deu-sabcd-biet-cac-canh-ben-cua-hinh-chop-la-cac-du--toanmath-28c070c8fe148509-q40 2026-11-03T08:03:02.186Z weekly 0.7 https://dethichuan.com/cau-hoi/so-phuc-z-a-bi-a-b-r-la-nghiem-cua-phuong-trinh-z-11-iz--toanmath-28c070c8fe148509-q39 2026-11-03T08:03:02.185Z weekly 0.7 https://dethichuan.com/cau-hoi/goi-s-la-tap-hop-cac-so-tu-nhien-co-5-chu-so-doi-mot-khac-nhau-lay-ngau-nh--toanmath-28c070c8fe148509-q38 2026-11-03T08:03:02.184Z weekly 0.7 https://dethichuan.com/cau-hoi/tim-mot-nguyen-ham-fx-cua-ham-so-fx-2x-x-2--toanmath-28c070c8fe148509-q37 2026-11-03T08:03:02.182Z weekly 0.7 https://dethichuan.com/cau-hoi/tim-dieu-kien-xac-dinh-cua-bieu-thuc-a-2x-1-x-2-2--toanmath-28c070c8fe148509-q36 2026-11-03T08:03:02.181Z weekly 0.7 https://dethichuan.com/cau-hoi/tim-toa-do-diem-bieu-dien-cua-so-phuc-z-2-3i4-i-3-2i--toanmath-28c070c8fe148509-q35 2026-11-03T08:03:02.179Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-a1-4-2-va-b3-2-6-goi-ma-b-c-oxy-m--toanmath-28c070c8fe148509-q34 2026-11-03T08:03:02.177Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-x-2-1-x-3-3-x-2-xm-3-1-co-bao-nhieu-gia-tri--toanmath-28c070c8fe148509-q33 2026-11-03T08:03:02.176Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ba-so-thuc-a-b-c-thoa-man-2-3-4-a-3-4-2-b--toanmath-28c070c8fe148509-q32 2026-11-03T08:03:02.174Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-lap-phuong-abcdabcd-canh-a-mat-phang-p-di-qua-ab-va-tao-vo--toanmath-28c070c8fe148509-q31 2026-11-03T08:03:02.173Z weekly 0.7 https://dethichuan.com/cau-hoi/tim-tap-nghiem-s-cua-bat-phuong-trinh-2-5-1-3x-25-4--toanmath-28c070c8fe148509-q30 2026-11-03T08:03:02.171Z weekly 0.7 https://dethichuan.com/cau-hoi/ham-so-y-x-2-2x-2-x-1-co-gia-tri-cuc-dai-va-gia-tri-cuc-tieu-lan-lu--toanmath-28c070c8fe148509-q29 2026-11-03T08:03:02.170Z weekly 0.7 https://dethichuan.com/cau-hoi/ham-so-nao-sau-day-khong-co-cuc-tri--toanmath-28c070c8fe148509-q28 2026-11-03T08:03:02.168Z weekly 0.7 https://dethichuan.com/cau-hoi/so-giao-diem-cua-do-thi-ham-so-y-x-4-2x-2-8-va-truc-hoanh-la--toanmath-28c070c8fe148509-q27 2026-11-03T08:03:02.167Z weekly 0.7 https://dethichuan.com/cau-hoi/voi-a-la-so-thuc-duong-tuy-y-3-a-1010-bang--toanmath-28c070c8fe148509-q26 2026-11-03T08:03:02.165Z weekly 0.7 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https://dethichuan.com/cau-hoi/xet-hai-so-phuc-z-w-thoa-man-3z-i-3-iz-va-w-3-khi-z-w--q-tm-9f07932ead1e-q49 2026-11-03T07:59:38.078Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-fx-ax-3-bx-2-cx-d-a-0-nhan-gia-tri-khong-am-tren-doa--q-tm-9f07932ead1e-q48 2026-11-03T07:59:38.077Z weekly 0.7 https://dethichuan.com/cau-hoi/dieu-kien-cua-tham-so-m-de-phuong-trinh-2-9-x-2-x-m-5-6-x-2-x-m--q-tm-9f07932ead1e-q47 2026-11-03T07:59:38.075Z weekly 0.7 https://dethichuan.com/cau-hoi/biet-i-1-2-x-2-2x3-x1-dx-a-7-b--q-tm-9f07932ead1e-q46 2026-11-03T07:59:38.074Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-tam-giac-nhon-abc-co-duong-phan-giac-trong-cua-g--q-tm-9f07932ead1e-q45 2026-11-03T07:59:38.072Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hai-so-phuc-z-w-thoa-man-z-2-va-w-6i-3-khi-do-gia-tri-nho-n--q-tm-9f07932ead1e-q44 2026-11-03T07:59:38.071Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-khoi-lang-tru-abcabc-co-day-abc-la-tam-giac-deu-canh-a-hinh-chieu--q-tm-9f07932ead1e-q43 2026-11-03T07:59:38.069Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-cac-so-thuc-duong-x-y-thoa-man-4-5-2x-2-y-2-4-25-2x-2-y--q-tm-9f07932ead1e-q42 2026-11-03T07:59:38.068Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-cac-diem-m-200-n0-20-p00-2-va-q-la--q-tm-9f07932ead1e-q41 2026-11-03T07:59:38.066Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-1-3-x-3-m1x-2-m-2-2mx-5-voi-m-la-tham-so-co-ta--q-tm-9f07932ead1e-q40 2026-11-03T07:59:38.065Z weekly 0.7 https://dethichuan.com/cau-hoi/mot-ngoi-chua-nho-co-thiet-ke-doc-dao-ket-cau-duoc-mo-phong-gom-hai-phan-c--q-tm-9f07932ead1e-q39 2026-11-03T07:59:38.063Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hai-so-phuc-z-1-2-3i-va-z-2-3-i-so-phuc-z-1-z-2-bang--q-tm-9f07932ead1e-q38 2026-11-03T07:59:38.062Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-so-phuc-z-5-4i-phan-ao-cua-so-phuc-z-2-3i-la--q-tm-9f07932ead1e-q37 2026-11-03T07:59:38.061Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-x-la-so-thuc-duong-tuy-y-bieu-thuc-rut-gon-cua-p-x-3-x-2-x--q-tm-9f07932ead1e-q36 2026-11-03T07:59:38.059Z weekly 0.7 https://dethichuan.com/cau-hoi/goi-m-m-lan-luot-la-gia-tri-lon-nhat-va-gia-tri-nho-nhat-cua-ham-so-fx--q-tm-9f07932ead1e-q35 2026-11-03T07:59:38.058Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-ba-diem-a120-b211-va-c123-mat-phan--q-tm-9f07932ead1e-q34 2026-11-03T07:59:38.055Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-khoi-chop-tu-giac-deu-co-canh-day-bang-3a-va-chieu-cao-bang-4a-the-tic--q-tm-9f07932ead1e-q33 2026-11-03T07:59:38.054Z weekly 0.7 https://dethichuan.com/cau-hoi/tinh-cosin-goc-giua-hai-mat-phang-chua-hai-mat-bat-ki-cua-mot-tu-dien-deu--q-tm-9f07932ead1e-q32 2026-11-03T07:59:38.052Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-chop-tu-giac-sabcd-co-day-abcd-la-hinh-vuong-canh-a-tam-giac-sab--q-tm-9f07932ead1e-q31 2026-11-03T07:59:38.051Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-mat-cau-co-tam-i12-1-va-dien-tich-bang-16-co-phu--q-tm-9f07932ead1e-q30 2026-11-03T07:59:38.049Z weekly 0.7 https://dethichuan.com/cau-hoi/voi-cach-doi-bien-u-4-5-x-thi-tich-phan-1-e--q-tm-9f07932ead1e-q29 2026-11-03T07:59:38.048Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-hai-diem-a1-31-va-b30-2-tinh-do-dai-doa--q-tm-9f07932ead1e-q28 2026-11-03T07:59:38.046Z weekly 0.7 https://dethichuan.com/cau-hoi/tong-tat-ca-cac-nghiem-cua-phuong-trinh-2x-1-2-2-3x-x-2-0--q-tm-9f07932ead1e-q27 2026-11-03T07:59:38.045Z weekly 0.7 https://dethichuan.com/cau-hoi/biet-fxdx-e-x-2x-c-voi-c-la-hang-so-tren-khoang---q-tm-9f07932ead1e-q26 2026-11-03T07:59:38.043Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-fx-xac-dinh-tren-r-va-co-dao-ham-fx-2-xx1-2x-1-5--q-tm-9f07932ead1e-q25 2026-11-03T07:59:38.041Z weekly 0.7 https://dethichuan.com/cau-hoi/ho-tat-ca-cac-nguyen-ham-cua-ham-so-fx-e-x-x-tren-khoang---q-tm-9f07932ead1e-q24 2026-11-03T07:59:38.040Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-mat-cau-s-x-5-2-y-1-2-z2-2-9-co-duon--q-tm-9f07932ead1e-q23 2026-11-03T07:59:38.038Z weekly 0.7 https://dethichuan.com/cau-hoi/diem-m-trong-hinh-ben-la-diem-bieu-dien-cua-so-phuc-nao-sau-day-1-imag--q-tm-9f07932ead1e-q22 2026-11-03T07:59:38.037Z weekly 0.7 https://dethichuan.com/cau-hoi/modun-cua-so-phuc-z-2-5i-bang--q-tm-9f07932ead1e-q21 2026-11-03T07:59:38.035Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-khoi-lang-tru-co-the-tich-bang-6a-3-va-dien-tich-day-bang-3a-2-chieu-c--q-tm-9f07932ead1e-q20 2026-11-03T07:59:38.033Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-lien-tuc-tren-doan-13-neu-1-3-fxd--q-tm-9f07932ead1e-q19 2026-11-03T07:59:38.031Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-duong-thang-d-x-1-2-y-2-1-z--q-tm-9f07932ead1e-q18 2026-11-03T07:59:38.030Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-bac-ba-y-fx-co-do-thi-nhu-hinh-ve-sau-1-ham-so-da-cho-dong--q-tm-9f07932ead1e-q17 2026-11-03T07:59:38.028Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-non-co-dien-tich-xung-quanh-bang-s-va-do-dai-duong-sinh-bang-l-ba--q-tm-9f07932ead1e-q16 2026-11-03T07:59:38.026Z weekly 0.7 https://dethichuan.com/cau-hoi/duong-cong-trong-hinh-ve-sau-la-do-thi-ham-so-nao-duoi-day-1-images--q-tm-9f07932ead1e-q15 2026-11-03T07:59:38.025Z weekly 0.7 https://dethichuan.com/cau-hoi/do-thi-ham-so-nao-duoi-day-nhan-duong-thang-x-3-lam-tiem-can-dung--q-tm-9f07932ead1e-q14 2026-11-03T07:59:38.023Z weekly 0.7 https://dethichuan.com/cau-hoi/tap-xac-dinh-cua-ham-so-y-32x-4-la--q-tm-9f07932ead1e-q13 2026-11-03T07:59:38.022Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hai-ham-so-y-fx-y-gx-co-dao-ham-lien-tuc-tren-doan-02-thoa--q-tm-9f07932ead1e-q12 2026-11-03T07:59:38.020Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-cap-so-cong-u-n-thoa-man-cases-u-2023-5-u-2024-3-cases--q-tm-9f07932ead1e-q11 2026-11-03T07:59:38.018Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-duong-thang-d-x-1-2-y2-3-z-5-4--q-tm-9f07932ead1e-q10 2026-11-03T07:59:38.017Z weekly 0.7 https://dethichuan.com/cau-hoi/ham-so-y-x-4-3x-2-1-co-bao-nhieu-diem-cuc-tri--q-tm-9f07932ead1e-q09 2026-11-03T07:59:38.015Z weekly 0.7 https://dethichuan.com/cau-hoi/tap-nghiem-cua-bat-phuong-trinh-3-x-27-la--q-tm-9f07932ead1e-q08 2026-11-03T07:59:38.013Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-da-giac-deu-co-20-canh-noi-ngau-nhien-hai-dinh-bat-ki-cua-da-giac-da-c--q-tm-9f07932ead1e-q07 2026-11-03T07:59:38.011Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-a-b-la-hai-so-thuc-duong-tuy-y-ab-3-bang--q-tm-9f07932ead1e-q06 2026-11-03T07:59:38.009Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-bac-bon-y-fx-co-do-thi-la-duong-cong-trong-hinh-ve-sau-1-so--q-tm-9f07932ead1e-q05 2026-11-03T07:59:38.007Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-cac-ham-so-sau-ham-so-nao-dong-bien-tren-r--q-tm-9f07932ead1e-q04 2026-11-03T07:59:38.005Z weekly 0.7 https://dethichuan.com/cau-hoi/diem-nao-sau-day-la-diem-cuc-tieu-cua-do-thi-ham-so-y-x-3-3x-1--q-tm-9f07932ead1e-q03 2026-11-03T07:59:38.002Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-tru-co-ban-kinh-day-r-chieu-cao-h-va-do-dai-duong-sinh-l-khang-d--q-tm-9f07932ead1e-q02 2026-11-03T07:59:37.999Z weekly 0.7 https://dethichuan.com/cau-hoi/tu-cac-chu-so-0-1-2-3-4-5-6-lap-duoc-tat-ca-bao-nhieu-so-tu-nhien-mo--q-tm-9f07932ead1e-q01 2026-11-03T07:59:37.995Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hai-ham-so-fx-ax-3-bx-2-cx-1-2-va-gx-dx-2-ex-1-a-b--q-tm-72af70b0077e-q50 2026-11-03T07:58:14.290Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-a-b-la-hai-so-thuc-duong-phan-biet-khac-1-thoa-man-a-2a-3-b-a--q-tm-72af70b0077e-q49 2026-11-03T07:58:14.288Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-y-fx-co-bang-xet-dau-dao-ham-nhu-sau-1-co-bao-nhieu-gia-tri--q-tm-72af70b0077e-q48 2026-11-03T07:58:14.287Z weekly 0.7 https://dethichuan.com/cau-hoi/mot-vien-gach-hoa-hinh-vuong-canh-40-cm-nguoi-thiet-ke-da-su-dung-bon-duo--q-tm-72af70b0077e-q47 2026-11-03T07:58:14.285Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-lang-tru-abcabc-co-day-la-tam-giac-deu-canh-a-hinh-chieu-vuong-goc--q-tm-72af70b0077e-q46 2026-11-03T07:58:14.283Z weekly 0.7 https://dethichuan.com/cau-hoi/co-bao-nhieu-gia-tri-nguyen-cua-tham-so-m-10-10-de-ham-so-y-x-1-x--q-tm-72af70b0077e-q45 2026-11-03T07:58:14.282Z weekly 0.7 https://dethichuan.com/cau-hoi/xet-cac-so-thuc-duong-x-y-thoa-man-3-x-y-x-2-y-2-xy-2--q-tm-72af70b0077e-q44 2026-11-03T07:58:14.280Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-mat-phang-oxy-hinh-h-gioi-han-boi-hai-duong-thang-d-1-y-1-4-x-2--q-tm-72af70b0077e-q43 2026-11-03T07:58:14.279Z weekly 0.7 https://dethichuan.com/cau-hoi/so-phuc-z-thoa-z-1-2i-z-3-4i-va-z-2i-z-i-la-mot-so--q-tm-72af70b0077e-q42 2026-11-03T07:58:14.278Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-cho-hai-diem-i2-3-3-va-j4-1-1-xet-khoi-tru-t-c--q-tm-72af70b0077e-q41 2026-11-03T07:58:14.276Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-ba-diem-a1-2-1-b3-1-1-va-c-1-1-1--q-tm-72af70b0077e-q40 2026-11-03T07:58:14.275Z weekly 0.7 https://dethichuan.com/cau-hoi/xet-cac-so-phuc-z-w-thoa-man-z-2-i-1w-3-7i-2-gia-tri-nho--q-tm-72af70b0077e-q39 2026-11-03T07:58:14.273Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-tru-co-ban-kinh-day-bang-r-3-va-dien-tich-xung-quanh-bang-s-24--q-tm-72af70b0077e-q38 2026-11-03T07:58:14.272Z weekly 0.7 https://dethichuan.com/cau-hoi/tiem-can-dung-cua-do-thi-ham-so-y-2x-1-x-2-la--q-tm-72af70b0077e-q37 2026-11-03T07:58:14.270Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-hinh-hop-chu-nhat-abcdabcd-biet-diem-a-1--q-tm-72af70b0077e-q36 2026-11-03T07:58:14.269Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-cho-mat-cau-s-co-phuong-trinh-x-2-y-2-z-2-2--q-tm-72af70b0077e-q35 2026-11-03T07:58:14.267Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-phuong-trinh-cua-duong-thang-d-di-qua-diem-a1-2-0--q-tm-72af70b0077e-q34 2026-11-03T07:58:14.265Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-khoi-chop-co-dien-tich-day-bang-6a-2-va-chieu-cao-bang-4a-the-tich-cua--q-tm-72af70b0077e-q33 2026-11-03T07:58:14.264Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hai-so-phuc-z-1-3-i-va-z-2-1-2i-so-phuc-2z-1-z-2-bang--q-tm-72af70b0077e-q32 2026-11-03T07:58:14.262Z weekly 0.7 https://dethichuan.com/cau-hoi/mot-nhom-9-hoc-sinh-gom-5-hoc-sinh-nam-va-4-hoc-sinh-nu-chon-ngau-nhien-5--q-tm-72af70b0077e-q31 2026-11-03T07:58:14.260Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-so-phuc-z-2-i-phan-thuc-cua-so-phuc-1-z-z-bang--q-tm-72af70b0077e-q30 2026-11-03T07:58:14.259Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-hinh-chop-sabcd-co-day-abcd-la-hinh-chu-nhat-ab-2a-ad-a-sa-vuon--q-tm-72af70b0077e-q29 2026-11-03T07:58:14.257Z weekly 0.7 https://dethichuan.com/cau-hoi/ham-so-nao-duoi-day-dong-bien-tren-r--q-tm-72af70b0077e-q28 2026-11-03T07:58:14.256Z weekly 0.7 https://dethichuan.com/cau-hoi/to-1-lop-12a-co-12-hoc-sinh-gom-8-nam-va-4-nu-co-giao-chu-nhiem-can-chon-2--q-tm-72af70b0077e-q27 2026-11-03T07:58:14.254Z weekly 0.7 https://dethichuan.com/cau-hoi/cho-ham-so-fx-x-1e-x-khi-do-fxdx-bang--q-tm-72af70b0077e-q26 2026-11-03T07:58:14.253Z weekly 0.7 https://dethichuan.com/cau-hoi/trong-khong-gian-oxyz-mat-phang-oxy-co-mot-vecto-phap-tuyen-la--q-tm-72af70b0077e-q25 2026-11-03T07:58:14.251Z weekly 0.7