{"id":1290,"date":"2026-05-05T06:27:37","date_gmt":"2026-05-05T06:27:37","guid":{"rendered":"https:\/\/79.buffdemo.com\/index.php\/2026\/05\/05\/step-3-van-dung-cao-toan-12-co-ngoc-huyen-lb\/"},"modified":"2026-05-05T08:09:43","modified_gmt":"2026-05-05T08:09:43","slug":"step-3-van-dung-cao-toan-12-co-ngoc-huyen-lb","status":"publish","type":"post","link":"https:\/\/79.buffdemo.com\/index.php\/2026\/05\/05\/step-3-van-dung-cao-toan-12-co-ngoc-huyen-lb\/","title":{"rendered":"PDF STEP 3 \u2013 V\u1eadn d\u1ee5ng cao To\u00e1n 12 c\u00f4 Ng\u1ecdc Huy\u1ec1n LB"},"content":{"rendered":"<p>Chinh ph\u1ee5c \u0111i\u1ec3m 10 m\u00f4n To\u00e1n lu\u00f4n l\u00e0 m\u1ed9t \u201cng\u1ecdn n\u00fai\u201d \u0111\u1ea7y th\u00e1ch th\u1ee9c, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi b\u1ea1n \u0111\u1ed1i m\u1eb7t v\u1edbi nh\u1eefng c\u00e2u h\u1ecfi ph\u00e2n h\u00f3a c\u1ef1c m\u1ea1nh trong \u0111\u1ec1 thi. B\u1ea1n \u0111\u00e3 n\u1eafm ch\u1eafc ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n nh\u01b0ng l\u1ea1i th\u01b0\u1eddng xuy\u00ean \u201cb\u00f3 tay\u201d tr\u01b0\u1edbc nh\u1eefng b\u00e0i to\u00e1n th\u1ef1c t\u1ebf ph\u1ee9c t\u1ea1p hay nh\u1eefng chuy\u00ean \u0111\u1ec1 v\u1eadn d\u1ee5ng cao (VDC) nh\u01b0 x\u00e1c su\u1ea5t c\u1ed5 \u0111i\u1ec3n, to\u00e1n t\u00e0i ch\u00ednh v\u00e0 h\u00ecnh h\u1ecdc Oxyz? \u0110\u1eebng \u0111\u1ec3 nh\u1eefng c\u00e2u h\u1ecfi kh\u00f3 tr\u1edf th\u00e0nh r\u00e0o c\u1ea3n ng\u0103n b\u1ea1n ch\u1ea1m tay v\u00e0o t\u1ea5m v\u00e9 v\u00e0o \u0111\u1ea1i h\u1ecdc m\u01a1 \u01b0\u1edbc. V\u1edbi <strong>STEP 3 \u2013 V\u1eadn d\u1ee5ng cao To\u00e1n 12 c\u00f4 Ng\u1ecdc Huy\u1ec1n LB <\/strong>PDF, b\u1ea1n s\u1ebd s\u1edf h\u1eefu ngay b\u1ed9 b\u00ed k\u00edp tinh hoa gi\u00fap n\u00e2ng t\u1ea7m t\u01b0 duy, l\u00e0m ch\u1ee7 m\u1ecdi d\u1ea1ng b\u00e0i kh\u00f3 nh\u1eb1n \u0111\u1ec3 t\u1ef1 tin b\u1ee9t ph\u00e1 \u0111i\u1ec3m 10 tuy\u1ec7t \u0111\u1ed1i. C\u00f9ng <a href=\"https:\/\/tailieuonthi.edu.vn\/\" rel=\"noopener\" target=\"_blank\"><strong>Tailieuonthi<\/strong><\/a> kh\u00e1m ph\u00e1 ngay n\u1ed9i dung chi ti\u1ebft c\u1ee7a t\u00e0i li\u1ec7u n\u00e0y nh\u00e9!<\/p>\n<h2><strong>N\u1ed9i dung STEP 3 \u2013 V\u1eadn d\u1ee5ng cao To\u00e1n 12 c\u00f4 Ng\u1ecdc Huy\u1ec1n LB<\/strong><\/h2>\n<p><a href=\"https:\/\/tailieuonthi.edu.vn\/lop-12\/toan-12\/\" rel=\"noopener\" target=\"_blank\"><strong>T\u00e0i li\u1ec7u To\u00e1n 12<\/strong><\/a> n\u00e0y t\u1eadp trung v\u00e0o nh\u1eefng m\u1ea3ng ki\u1ebfn th\u1ee9c \u201ckh\u00f3 nu\u1ed1t\u201d nh\u1ea5t nh\u01b0ng l\u1ea1i chi\u1ebfm t\u1ef7 tr\u1ecdng \u0111i\u1ec3m s\u1ed1 cao trong c\u00e1c k\u1ef3 thi l\u1edbn. C\u1ea5u tr\u00fac t\u00e0i li\u1ec7u chia l\u00e0m 2 ph\u1ea7n:<\/p>\n<p><strong>PART 1. C\u00c1C CH\u1ee6 \u0110\u1ec0 V\u1eacN D\u1ee4NG CAO<\/strong><\/p>\n<ul>\n<li>Theme 1: To\u00e1n t\u00e0i ch\u00ednh, b\u00e0i to\u00e1n l\u00e3i su\u1ea5t, vay t\u00edn d\u1ee5ng, tr\u1ea3 g\u00f3p<\/li>\n<li>Theme 2: B\u00e0i to\u00e1n t\u1ed1i \u01b0u chi ph\u00ed li\u00ean quan \u0111\u1ebfn l\u01b0u kho<\/li>\n<li>Theme 3: B\u00e0i to\u00e1n v\u1eadn d\u1ee5ng cao v\u1ec1 \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a h\u00e0m s\u1ed1 m\u0169 v\u00e0 h\u00e0m s\u1ed1 logarit<\/li>\n<li>Theme 4: \u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a h\u00e0m s\u1ed1 l\u01b0\u1ee3ng gi\u00e1c<\/li>\n<li>Theme 5: B\u00e0i to\u00e1n quy ho\u1ea1ch tuy\u1ebfn t\u00ednh<\/li>\n<li>Theme 6: B\u00e0i to\u00e1n v\u1eadn d\u1ee5ng cao v\u1ec1 t\u1ed1c \u0111\u1ed9 thay \u0111\u1ed5i c\u1ee7a m\u1ed9t \u0111\u1ea1i l\u01b0\u1ee3ng<\/li>\n<li>Theme 7: \u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a t\u00edch ph\u00e2n<\/li>\n<li>Theme 8: B\u00e0i to\u00e1n \u0111\u01b0\u1eddng \u0111i ng\u1eafn nh\u1ea5t \u2013 L\u00fd thuy\u1ebft \u0111\u1ed3 th\u1ecb<\/li>\n<li>Theme 9: B\u00e0i to\u00e1n v\u1eadn d\u1ee5ng cao \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a b\u00e0i to\u00e1n h\u00ecnh h\u1ecdc Oxyz<\/li>\n<li>Theme 10: T\u00ednh x\u00e1c su\u1ea5t b\u1eb1ng \u0111\u1ecbnh ngh\u0129a \u2013 B\u00e0i to\u00e1n l\u1eadp s\u1ed1<\/li>\n<li>Theme 11: B\u00e0i to\u00e1n x\u00e1c su\u1ea5t c\u1ed5 \u0111i\u1ec3n li\u00ean quan \u0111\u1ebfn s\u1eafp x\u1ebfp ng\u01b0\u1eddi, v\u1eadt, ph\u00e2n nh\u00f3m, ph\u00e2n lo\u1ea1i<\/li>\n<li>Theme 12: T\u00ednh x\u00e1c su\u1ea5t b\u1eb1ng \u0111\u1ecbnh ngh\u0129a \u2013 B\u00e0i to\u00e1n li\u00ean quan \u0111\u1ebfn h\u00ecnh h\u1ecdc<\/li>\n<li>Theme 13: Ph\u1ee5 l\u1ee5c. B\u00e0i to\u00e1n chia k\u1eb9o Euler v\u00e0 \u1ee9ng d\u1ee5ng<\/li>\n<li>Theme 14: N\u00e2ng cao t\u01b0 duy gi\u1ea3i b\u00e0i to\u00e1n x\u00e1c su\u1ea5t c\u1ed5 \u0111i\u1ec3n<\/li>\n<li>Theme 15: X\u00e1c su\u1ea5t c\u00f3 \u0111i\u1ec1u ki\u1ec7n \u2013 C\u00f4ng th\u1ee9c x\u00e1c su\u1ea5t to\u00e0n ph\u1ea7n v\u00e0 c\u00f4ng th\u1ee9c Bayes<\/li>\n<\/ul>\n<p><strong>PART 2. PH\u1ee4 L\u1ee4C: C\u00c1C CH\u1ee6 \u0110\u1ec0 D\u00c0NH RI\u00caNG CHO C\u00c1C K\u00cc THI RI\u00caNG<\/strong><\/p>\n<ul>\n<li>Ph\u1ee5 l\u1ee5c 1: \u0110\u01a1n \u0111i\u1ec7u h\u00e0m tr\u1ecb tuy\u1ec7t \u0111\u1ed1i<\/li>\n<li>Ph\u1ee5 l\u1ee5c 2: C\u1ef1c tr\u1ecb h\u00e0m tr\u1ecb tuy\u1ec7t \u0111\u1ed1i<\/li>\n<li>Ph\u1ee5 l\u1ee5c 3: Gi\u00e1 tr\u1ecb l\u1edbn nh\u1ea5t \u2013 gi\u00e1 tr\u1ecb nh\u1ecf nh\u1ea5t h\u00e0m tr\u1ecb tuy\u1ec7t \u0111\u1ed1i<\/li>\n<li>Ph\u1ee5 l\u1ee5c 4: Ph\u01b0\u01a1ng ph\u00e1p t\u00ecm nguy\u00ean h\u00e0m \u2013 t\u00edch ph\u00e2n h\u00e0m \u1ea9n b\u1eb1ng c\u00e1ch \u0111\u01b0a v\u1ec1 c\u00f4ng th\u1ee9c \u0111\u1ea1o h\u00e0m h\u00e0m h\u1ee3p<\/li>\n<li>Ph\u1ee5 l\u1ee5c 5: T\u00edch ph\u00e2n h\u00e0m \u1ea9n s\u1eed d\u1ee5ng vi ph\u00e2n \u0111\u1ed5i bi\u1ebfn<\/li>\n<li>Ph\u1ee5 l\u1ee5c 6: V\u1eadn d\u1ee5ng cao \u1ee9ng d\u1ee5ng c\u1ee7a t\u00edch ph\u00e2n v\u00e0o h\u00ecnh h\u1ecdc<\/li>\n<\/ul>\n<h2><strong>V\u00ec sao n\u00ean ch\u1ecdn STEP 3 \u2013 V\u1eadn d\u1ee5ng cao To\u00e1n 12 c\u00f4 Ng\u1ecdc Huy\u1ec1n LB?<\/strong><\/h2>\n<p>STEP 3 \u2013 V\u1eadn d\u1ee5ng cao To\u00e1n 12 Ng\u1ecdc Huy\u1ec1n LB PDF l\u00e0 l\u1ed9 tr\u00ecnh \u0111\u1ec3 tr\u1edf th\u00e0nh m\u1ed9t \u201cBonner\u201d ch\u00ednh hi\u1ec7u \u2013 nh\u1eefng h\u1ecdc tr\u00f2 mang kh\u00ed ch\u1ea5t \u201cThe Best Or Nothing\u201d:<\/p>\n<ul>\n<li><strong>H\u1ec7 th\u1ed1ng ki\u1ebfn th\u1ee9c \u0111\u1ed9c quy\u1ec1n:<\/strong> C\u00f4 Ng\u1ecdc Huy\u1ec1n LB c\u00f9ng \u0111\u1ed9i ng\u0169 chuy\u00ean m\u00f4n (bao g\u1ed3m c\u00e1c th\u1ea7y c\u00f4 bi\u00ean so\u1ea1n SGK v\u00e0 c\u00e1c th\u1ee7 khoa) \u0111\u00e3 ch\u1eaft l\u1ecdc nh\u1eefng d\u1ea1ng to\u00e1n b\u00e1m s\u00e1t nh\u1ea5t v\u1edbi \u0111\u1ecbnh h\u01b0\u1edbng \u0111\u1ed5i m\u1edbi.<\/li>\n<li><strong>T\u01b0 duy gi\u1ea3i b\u00e0i th\u1ef1c t\u1ebf:<\/strong> S\u00e1ch ch\u00fa tr\u1ecdng v\u00e0o To\u00e1n th\u1ef1c t\u1ebf v\u00e0 To\u00e1n thu\u1ea7n t\u00fay n\u00e2ng cao, gi\u00fap b\u1ea1n l\u00e0m quen v\u1edbi c\u1ea5u tr\u00fac \u0111\u1ec1 thi hi\u1ec7n \u0111\u1ea1i, kh\u00f4ng c\u00f2n b\u1ee1 ng\u1ee1 tr\u01b0\u1edbc nh\u1eefng c\u00e2u h\u1ecfi d\u00e0i v\u00e0 l\u1ea1.<\/li>\n<li><strong>R\u00e8n luy\u1ec7n t\u00ednh k\u1ef7 lu\u1eadt:<\/strong> STEP 3 \u2013 V\u1eadn d\u1ee5ng cao To\u00e1n 12 \u0111i k\u00e8m l\u1eddi nh\u1eafn nh\u1ee7 v\u1ec1 th\u00e1i \u0111\u1ed9 h\u1ecdc t\u1eadp \u201ckh\u00f4ng bao bi\u1ec7n, kh\u00f4ng tr\u00ec tr\u1ec7\u201d, gi\u00fap h\u1ecdc sinh x\u00e2y d\u1ef1ng n\u1ec1n t\u1ea3ng t\u00e2m l\u00fd v\u1eefng v\u00e0ng tr\u01b0\u1edbc khi b\u01b0\u1edbc v\u00e0o ph\u00f2ng thi.<\/li>\n<li><strong>L\u1eddi gi\u1ea3i chi ti\u1ebft &amp; S\u00e2u s\u1eafc:<\/strong> M\u1ed7i Theme \u0111\u1ec1u \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y t\u1ec9 m\u1ec9, gi\u00fap h\u1ecdc sinh c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ecdc, t\u1ef1 h\u1ecdc v\u00e0 t\u1ef1 tra c\u1ee9u ngay c\u1ea3 khi ch\u01b0a xem video b\u00e0i gi\u1ea3ng.<\/li>\n<\/ul>\n<h2><strong>T\u1ea3i STEP 3 \u2013 V\u1eadn d\u1ee5ng cao To\u00e1n 12 c\u00f4 Ng\u1ecdc Huy\u1ec1n LB<\/strong><\/h2>\n<p>S\u1edf h\u1eefu PDF STEP 3 \u2013 V\u1eadn d\u1ee5ng cao To\u00e1n 12 c\u00f4 Ng\u1ecdc Huy\u1ec1n LB l\u00e0 b\u1ea1n \u0111ang n\u1eafm gi\u1eef ch\u00eca kh\u00f3a \u0111\u1ec3 gi\u1ea3i m\u00e3 nh\u1eefng c\u00e2u h\u1ecfi kh\u00f3 nh\u1ea5t, bi\u1ebfn m\u1ee5c ti\u00eau \u0111i\u1ec3m 10 t\u1eeb m\u01a1 \u01b0\u1edbc th\u00e0nh hi\u1ec7n th\u1ef1c. H\u00e3y t\u1ea3i ngay t\u00e0i li\u1ec7u \u0111\u1ec3 b\u1eaft \u0111\u1ea7u h\u00e0nh tr\u00ecnh chinh ph\u1ee5c \u0111\u1ec9nh cao m\u00f4n To\u00e1n ngay h\u00f4m nay!<\/p>\n<p><a class=\"custom-button\" href=\"https:\/\/drive.google.com\/file\/d\/1hmBEpypapeeN6NrqtzFutZpxCtNq4wgT\/view\" rel=\"nofollow noopener\" target=\"_blank\">T\u1ea3i STEP 3 \u2013 V\u1eadn d\u1ee5ng cao To\u00e1n 12 c\u00f4 Ng\u1ecdc Huy\u1ec1n LB<\/a><\/p>\n<p>\u0110\u00e2y ch\u1ec9 l\u00e0 b\u1ea3n tham kh\u1ea3o, c\u00e1c b\u1ea1n n\u00ean t\u00ecm \u0111\u1ecdc b\u1ea3n ch\u00ednh th\u1ee9c \u0111\u1ec3 \u1ee7ng h\u1ed9 t\u00e1c gi\u1ea3 v\u00e0 c\u00f3 n\u1ed9i dung chu\u1ea9n nh\u1ea5t.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Chinh ph\u1ee5c \u0111i\u1ec3m 10 m\u00f4n To\u00e1n lu\u00f4n l\u00e0 m\u1ed9t \u201cng\u1ecdn n\u00fai\u201d \u0111\u1ea7y th\u00e1ch th\u1ee9c, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi b\u1ea1n \u0111\u1ed1i m\u1eb7t v\u1edbi nh\u1eefng c\u00e2u h\u1ecfi ph\u00e2n h\u00f3a c\u1ef1c m\u1ea1nh trong \u0111\u1ec1 thi. B\u1ea1n \u0111\u00e3 n\u1eafm ch\u1eafc ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n nh\u01b0ng l\u1ea1i th\u01b0\u1eddng xuy\u00ean \u201cb\u00f3 tay\u201d tr\u01b0\u1edbc nh\u1eefng b\u00e0i to\u00e1n th\u1ef1c t\u1ebf ph\u1ee9c t\u1ea1p hay [&#8230;]\n","protected":false},"author":1,"featured_media":2488,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[11,10],"class_list":["post-1290","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-toan-12","tag-co-ngoc-huyen-lb","tag-toan-12"],"_links":{"self":[{"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/posts\/1290","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=1290"}],"version-history":[{"count":1,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/posts\/1290\/revisions"}],"predecessor-version":[{"id":2489,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/posts\/1290\/revisions\/2489"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/media\/2488"}],"wp:attachment":[{"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/media?parent=1290"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/categories?post=1290"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/tags?post=1290"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}