{"id":620,"date":"2026-05-05T04:55:32","date_gmt":"2026-05-05T04:55:32","guid":{"rendered":"https:\/\/79.buffdemo.com\/index.php\/2026\/05\/05\/14-ngay-cap-toc-toan-thpt-2025-anh-giao-kid\/"},"modified":"2026-05-05T07:29:48","modified_gmt":"2026-05-05T07:29:48","slug":"14-ngay-cap-toc-toan-thpt-2025-anh-giao-kid","status":"publish","type":"post","link":"https:\/\/79.buffdemo.com\/index.php\/2026\/05\/05\/14-ngay-cap-toc-toan-thpt-2025-anh-giao-kid\/","title":{"rendered":"14 ng\u00e0y c\u1ea5p t\u1ed1c To\u00e1n THPT 2025 Anh Gi\u00e1o Kid"},"content":{"rendered":"<p>14 ng\u00e0y c\u1ea5p t\u1ed1c To\u00e1n THPT 2025 Anh Gi\u00e1o Kid l\u00e0 gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u cho nh\u1eefng ai mu\u1ed1n b\u1ee9t ph\u00e1 \u0111i\u1ec3m s\u1ed1 m\u00f4n To\u00e1n trong k\u1ef3 thi THPT Qu\u1ed1c gia 2025. V\u1edbi l\u1ed9 tr\u00ecnh \u00f4n luy\u1ec7n si\u00eau t\u1ed1c, b\u00e1m s\u00e1t c\u1ea5u tr\u00fac \u0111\u1ec1 minh h\u1ecda 2025 v\u00e0 c\u00e1c d\u1ea1ng b\u00e0i tr\u1ecdng t\u00e2m \u0111\u1ec3 n\u1eafm ch\u1eafc 7+, t\u00e0i li\u1ec7u n\u00e0y s\u1ebd trang b\u1ecb \u0111\u1ea7y \u0111\u1ee7 ki\u1ebfn th\u1ee9c, k\u1ef9 n\u0103ng c\u1ea7n thi\u1ebft \u0111\u1ec3 b\u1ea1n t\u1ef1 tin chinh ph\u1ee5c 9+ v\u00e0 \u201c\u0102n ng\u1ee7 tr\u00fang t\u1ee7\u201d trong k\u1ef3 thi s\u1eafp t\u1edbi. C\u00f9ng <a href=\"https:\/\/tailieuonthi.edu.vn\/\" rel=\"noopener\" target=\"_blank\">T\u00e0i Li\u1ec7u \u00d4n Thi<\/a> t\u00ecm hi\u1ec3u chi ti\u1ebft ngay sau \u0111\u00e2y.<\/p>\n<h2>N\u1ed9i dung 14 ng\u00e0y c\u1ea5p t\u1ed1c To\u00e1n THPT 2025 Anh Gi\u00e1o Kid<\/h2>\n<p>Ebook 14 ng\u00e0y c\u1ea5p t\u1ed1c To\u00e1n THPT 2025 Anh Gi\u00e1o Kid l\u00e0 m\u1ed9t kh\u00f3a h\u1ecdc \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t nh\u1eb1m gi\u00fap h\u1ecdc sinh n\u1eafm ch\u1eafc ki\u1ebfn th\u1ee9c \u0111\u1ec3 \u0111\u1ea1t m\u1ed1c 7+ trong k\u1ef3 thi THPT Qu\u1ed1c gia 2025. <a href=\"https:\/\/tailieuonthi.edu.vn\/lop-12\/toan-12\/\" rel=\"noopener\" target=\"_blank\">T\u00e0i li\u1ec7u to\u00e1n 12<\/a> n\u00e0y bao g\u1ed3m m\u1ed9t chu\u1ed7i c\u00e1c \u0111\u1ec1 thi sau:<\/p>\n<ol>\n<li>Kh\u00f3a 14 ng\u00e0y c\u1ea5p t\u1ed1c \u2013 b\u1ed9 \u0111\u1ec1 n\u1eafm ch\u1eafc 7+ (g\u1ed3m 14 \u0111\u1ec1 \u00f4n t\u1eadp)<\/li>\n<li>Kh\u00f3a 14 ng\u00e0y c\u1ea5p t\u1ed1c \u2013 b\u1ed9 \u0111\u1ec1 n\u1eafm ch\u1eafc 9+ (g\u1ed3m 14 \u0111\u1ec1 \u00f4n t\u1eadp)<\/li>\n<\/ol>\n<p>T\u00e0i li\u1ec7u bao g\u1ed3m c\u00e1c d\u1ea1ng b\u00e0i \u0111a d\u1ea1ng, t\u1eeb c\u01a1 b\u1ea3n \u0111\u1ebfn n\u00e2ng cao, \u0111i\u1ec3n h\u00ecnh nh\u01b0:<\/p>\n<ul>\n<li>B\u00e0i to\u00e1n X\u00e1c su\u1ea5t c\u00f3 \u0111i\u1ec1u ki\u1ec7n:<\/li>\n<\/ul>\n<p>Ph\u1ea7n I \u2013 C\u00e2u 1 \u2013 \u0110\u1ec1 1:<\/p>\n<p>C\u00e2u 1. Ti\u1ec7m c\u1eadn ngang c\u1ee7a \u0111\u1ed3 th\u1ecb h\u00e0m s\u1ed1  y = 1-2x\/x-3  l\u00e0:<\/p>\n<p>A.  y = 1 .\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 B.  x = 3 .<\/p>\n<p>C.  y = -2 .\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 D.  x = 1\/2 .<\/p>\n<p>Ph\u1ea7n I \u2013 C\u00e2u 2 \u2013 \u0110\u1ec1 1:<\/p>\n<p>C\u00e2u 2. Trong kh\u00f4ng gian  Oxyz , cho ph\u01b0\u01a1ng tr\u00ecnh m\u1eb7t ph\u1eb3ng  (P) : 3x + z &#8211; 4 = 0 . M\u1ed9t vector ph\u00e1p tuy\u1ebfn c\u1ee7a m\u1eb7t ph\u1eb3ng  (P) ?<\/p>\n<p>A.  u\u2081\u20d7 = (3;1;-4) .\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 B.  u\u2082\u20d7 = (3;0;-1) .<\/p>\n<p>C.  u\u2083\u20d7 = (6;0;2) .\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0D.  u\u2084\u20d7 = (3;1;4) .<\/p>\n<ul>\n<li>B\u00e0i to\u00e1n H\u00ecnh h\u1ecdc gi\u1ea3i t\u00edch:<\/li>\n<\/ul>\n<p>Ph\u1ea7n II \u2013 C\u00e2u 4 \u2013 \u0110\u1ec1 1:<\/p>\n<p>C\u00e2u 4. M\u1ed9t c\u00f4ng ty thi\u1ebft k\u1ebf logo m\u1edbi cho s\u1ea3n ph\u1ea9m c\u1ee7a m\u00ecnh, c\u00f3 d\u1ea1ng h\u00ecnh vu\u00f4ng  ABCD  c\u1ea1nh 4 cm. Bi\u1ebft Logo c\u00f3 h\u00ecnh trang tr\u00ed l\u00e0 m\u1ed9t parabol \u0111i qua 2 \u0111\u1ec9nh  A,B  c\u1ee7a h\u00ecnh vu\u00f4ng v\u00e0 \u0111\u1ec9nh c\u1ee7a parabol l\u00e0 trung \u0111i\u1ec3m c\u1ee7a c\u1ea1nh  CD . Logo \u0111\u01b0\u1ee3c t\u00f4 m\u00e0u nh\u01b0 h\u00ecnh v\u1ebd. Bi\u1ebft ph\u1ea7n t\u00f4 m\u00e0u xanh c\u00f3 chi ph\u00ed in l\u00e0 10 ngh\u00ecn\/ cm\u00b2  v\u00e0 ph\u1ea7n t\u00f4 m\u00e0u tr\u1eafng c\u00f3 chi ph\u00ed in l\u00e0 7 ngh\u00ecn\/ cm\u00b2 . G\u1eafn h\u1ec7 tr\u1ee5c to\u1ea1 \u0111\u1ed9  Oxy  sao cho g\u1ed1c to\u1ea1 \u0111\u1ed9  O  tr\u00f9ng v\u1edbi \u0111i\u1ec3m  D ,  Ox  tr\u00f9ng v\u1edbi  DC ,  Oy  tr\u00f9ng v\u1edbi  DA .<\/p>\n<p><img loading=\"lazy\" alt=\"\" class=\"aligncenter\" decoding=\"async\" height=\"300\" src=\"https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/06\/14-ngay-cap-toc-toan-thpt-2025-anh-giao-kid-1-279x300.jpg\" width=\"279\"\/><\/p>\n<p>a) Ph\u01b0\u01a1ng tr\u00ecnh Parabol l\u00e0:  y = x\u00b2 .<br \/>\nb) Di\u1ec7n t\u00edch ph\u1ea7n t\u00f4 m\u00e0u xanh l\u00e0:  32\/3 cm\u00b2 .<br \/>\nc) Di\u1ec7n t\u00edch ph\u1ea7n t\u00f4 m\u00e0u tr\u1eafng l\u00e0:  16\/3 cm\u00b2 .<br \/>\nd) Chi ph\u00ed in cho m\u1ed9t logo l\u1edbn h\u01a1n 150 ngh\u00ecn \u0111\u1ed3ng.<\/p>\n<h2>T\u1ea3i 14 ng\u00e0y c\u1ea5p t\u1ed1c To\u00e1n THPT 2025 Anh Gi\u00e1o Kid<\/h2>\n<p>\u0110\u1eebng b\u1ecf l\u1ee1 c\u01a1 h\u1ed9i s\u1edf h\u1eefu b\u1ed9 \u0111\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng cao v\u00e0 l\u1ed9 tr\u00ecnh h\u1ecdc t\u1eadp \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf chuy\u00ean bi\u1ec7t n\u00e0y. H\u00e3y t\u1ea3i ngay t\u00e0i li\u1ec7u 14 ng\u00e0y c\u1ea5p t\u1ed1c To\u00e1n THPT 2025 Anh Gi\u00e1o Kid \u0111\u1ec3 b\u1eaft \u0111\u1ea7u h\u00e0nh tr\u00ecnh chinh ph\u1ee5c \u0111i\u1ec3m cao m\u00f4n To\u00e1n THPT Qu\u1ed1c gia 2025 c\u1ee7a b\u1ea1n!<\/p>\n<p><a class=\"custom-button\" href=\"https:\/\/drive.google.com\/file\/d\/1vVN4dAPAE0O6MWenj5TIDlDbTDbTUkan\/view\" rel=\"nofollow noopener\" target=\"_blank\">T\u1ea3i 14 ng\u00e0y c\u1ea5p t\u1ed1c To\u00e1n THPT 2025 Anh Gi\u00e1o Kid<\/a><\/p>\n<p><a class=\"custom-button\" href=\"https:\/\/docs.google.com\/spreadsheets\/d\/1_sjMC3m930A1FQnYknojHRAi7-y2qVfGWRzcRzMb89Q\/edit?usp=sharing\" rel=\"nofollow noopener\" target=\"_blank\">\u0110\u00e1p \u00e1n v\u00e0 b\u00e0i gi\u1ea3ng 14 ng\u00e0y c\u1ea5p t\u1ed1c To\u00e1n THPT 2025 Anh Gi\u00e1o Kid<\/a><\/p>\n<p>\u0110\u00e2y l\u00e0 b\u1ea3n PDF \u0111\u00f4i khi s\u1ebd c\u00f3 sai s\u00f3t. N\u1ebfu c\u00f3 \u0111i\u1ec1u ki\u1ec7n, c\u00e1c b\u1ea1n n\u00ean mua b\u1ea3n g\u1ed1c \u0111\u1ec3 c\u00f3 tr\u1ea3i nghi\u1ec7m t\u1ed1t nh\u1ea5t v\u00e0 \u1ee7ng h\u1ed9 t\u00e1c gi\u1ea3 nh\u00e9.<\/p>\n<p><strong>T\u00e0i li\u1ec7u li\u00ean quan:<\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/tailieuonthi.edu.vn\/cap-toc-tot-nghiep-pho-thong-mon-toan-hoc-pdf\/\" rel=\"noopener\" target=\"_blank\">C\u1ea5p T\u1ed1c T\u1ed1t Nghi\u1ec7p Ph\u1ed5 Th\u00f4ng M\u00f4n To\u00e1n H\u1ecdc PDF<\/a><\/li>\n<li><a href=\"https:\/\/tailieuonthi.edu.vn\/50-de-minh-hoa-tot-nghiep-thpt-2025-mon-toan-pdf\/\" rel=\"noopener\" target=\"_blank\">50 \u0110\u1ec1 Minh H\u1ecda T\u1ed1t Nghi\u1ec7p THPT 2025 M\u00f4n To\u00e1n PDF<\/a><\/li>\n<li><a href=\"https:\/\/tailieuonthi.edu.vn\/10-de-phat-trien-minh-hoa-thpt-2025-toan-12-hq-maths\/\" rel=\"noopener\" target=\"_blank\">10 \u0111\u1ec1 ph\u00e1t tri\u1ec3n minh ho\u1ea1 THPT 2025 To\u00e1n 12 (HQ Maths)<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>14 ng\u00e0y c\u1ea5p t\u1ed1c To\u00e1n THPT 2025 Anh Gi\u00e1o Kid l\u00e0 gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u cho nh\u1eefng ai mu\u1ed1n b\u1ee9t ph\u00e1 \u0111i\u1ec3m s\u1ed1 m\u00f4n To\u00e1n trong k\u1ef3 thi THPT Qu\u1ed1c gia 2025. V\u1edbi l\u1ed9 tr\u00ecnh \u00f4n luy\u1ec7n si\u00eau t\u1ed1c, b\u00e1m s\u00e1t c\u1ea5u tr\u00fac \u0111\u1ec1 minh h\u1ecda 2025 v\u00e0 c\u00e1c d\u1ea1ng b\u00e0i tr\u1ecdng t\u00e2m \u0111\u1ec3 n\u1eafm [&#8230;]\n","protected":false},"author":1,"featured_media":1819,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[78,77,10],"class_list":["post-620","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-toan-12","tag-anh-giao-kid","tag-flash-study","tag-toan-12"],"_links":{"self":[{"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/posts\/620","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/comments?post=620"}],"version-history":[{"count":1,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/posts\/620\/revisions"}],"predecessor-version":[{"id":1820,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/posts\/620\/revisions\/1820"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/media\/1819"}],"wp:attachment":[{"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/media?parent=620"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/categories?post=620"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/tags?post=620"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}