{"id":1292,"date":"2026-05-05T06:27:43","date_gmt":"2026-05-05T06:27:43","guid":{"rendered":"https:\/\/79.buffdemo.com\/index.php\/2026\/05\/05\/step-4-tong-on-luyen-de-co-ngoc-huyen-lb\/"},"modified":"2026-05-05T08:09:50","modified_gmt":"2026-05-05T08:09:50","slug":"step-4-tong-on-luyen-de-co-ngoc-huyen-lb","status":"publish","type":"post","link":"https:\/\/79.buffdemo.com\/index.php\/2026\/05\/05\/step-4-tong-on-luyen-de-co-ngoc-huyen-lb\/","title":{"rendered":"PDF STEP 4 \u2013 T\u1ed5ng \u00f4n &#038; Luy\u1ec7n \u0111\u1ec1 c\u00f4 Ng\u1ecdc Huy\u1ec1n LB"},"content":{"rendered":"<p>B\u1ea1n \u0111ang \u0111\u1ee9ng tr\u01b0\u1edbc ng\u01b0\u1ee1ng c\u1eeda k\u1ef3 thi THPT Qu\u1ed1c gia v\u1edbi n\u1ed7i lo l\u1eafng li\u1ec7u ch\u1ec9 n\u1eafm ch\u1eafc 50-60% ki\u1ebfn th\u1ee9c l\u1edbp 12 th\u00ec c\u00f3 n\u00ean b\u1eaft \u0111\u1ea7u luy\u1ec7n \u0111\u1ec1 ngay? B\u1ea1n s\u1ee3 h\u00e3i c\u1ea3m gi\u00e1c \u0111\u1ed1i m\u1eb7t v\u1edbi nh\u1eefng b\u1ed9 \u0111\u1ec1 kh\u00f3 nh\u1eb1n, l\u00e0m b\u00e0i xong \u0111i\u1ec3m l\u1eb9t \u0111\u1eb9t ch\u1ec9 3-4 v\u00e0 kh\u00f4ng bi\u1ebft ph\u1ea3i b\u1eaft \u0111\u1ea7u s\u1eeda sai t\u1eeb \u0111\u00e2u? V\u1edbi <strong>STEP 4 \u2013 T\u1ed5ng \u00f4n &amp; Luy\u1ec7n \u0111\u1ec1 c\u00f4 Ng\u1ecdc Huy\u1ec1n LB <\/strong>PDF, b\u1ea1n s\u1ebd s\u1edf h\u1eefu l\u1ed9 tr\u00ecnh \u201cth\u1ef1c chi\u1ebfn\u201d b\u00e0i b\u1ea3n gi\u00fap \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c s\u1ef1 ti\u1ebfn b\u1ed9, r\u00e8n luy\u1ec7n t\u00e2m l\u00fd ph\u00f2ng thi v\u1eefng v\u00e0ng \u0111\u1ec3 t\u1ef1 tin b\u1ee9t ph\u00e1 t\u1eeb d\u1ea3i \u0111i\u1ec3m trung b\u00ecnh l\u00ean ng\u01b0\u1ee1ng 9-10 \u0111i\u1ec3m ngay trong giai \u0111o\u1ea1n n\u01b0\u1edbc r\u00fat. C\u00f9ng <a href=\"https:\/\/tailieuonthi.edu.vn\/\" rel=\"noopener\" target=\"_blank\"><strong>T\u00e0i Li\u1ec7u \u00d4n Thi<\/strong><\/a> kh\u00e1m ph\u00e1 xem si\u00eau ph\u1ea9m luy\u1ec7n \u0111\u1ec1 n\u00e0y c\u00f3 g\u00ec \u0111\u1eb7c bi\u1ec7t nh\u00e9!<\/p>\n<h2><strong>N\u1ed9i dung STEP 4 \u2013 T\u1ed5ng \u00f4n &amp; Luy\u1ec7n \u0111\u1ec1 c\u00f4 Ng\u1ecdc Huy\u1ec1n LB<\/strong><\/h2>\n<p>PDF STEP 4 \u2013 T\u1ed5ng \u00f4n &amp; Luy\u1ec7n \u0111\u1ec1 c\u00f4 Ng\u1ecdc Huy\u1ec1n LB c\u1ee7ng c\u1ed1 n\u1ec1n t\u1ea3ng to\u00e1n l\u1edbp 10, 11 \u0111\u1ebfn chinh ph\u1ee5c c\u00e1c b\u1ed9 \u0111\u1ec1 12 chi ti\u1ebft. N\u1ed9i dung \u0111\u01b0\u1ee3c chia l\u00e0m 2 ph\u1ea7n c\u1ed1t l\u00f5i:<\/p>\n<p><strong>PART 1. T\u1ed4NG \u00d4N KI\u1ebeN TH\u1ee8C TO\u00c1N 10, 11<\/strong><\/p>\n<p>Chapter 1: H\u00ecnh h\u1ecdc kh\u00f4ng gian l\u1edbp 11<\/p>\n<ul>\n<li>Theme 1. Hai \u0111\u01b0\u1eddng th\u1eb3ng vu\u00f4ng g\u00f3c \u2013 G\u00f3c gi\u1eefa hai \u0111\u01b0\u1eddng th\u1eb3ng<\/li>\n<li>Theme 2. Ph\u00e9p chi\u1ebfu vu\u00f4ng g\u00f3c \u2013 G\u00f3c gi\u1eefa \u0111\u01b0\u1eddng th\u1eb3ng v\u00e0 m\u1eb7t ph\u1eb3ng<\/li>\n<li>Theme 3. G\u00f3c gi\u1eefa hai m\u1eb7t ph\u1eb3ng \u2013 Ch\u1ee9ng minh hai m\u1eb7t ph\u1eb3ng vu\u00f4ng g\u00f3c<\/li>\n<li>Theme 4. G\u00f3c gi\u1eefa hai m\u1eb7t b\u00ean \u2013 G\u00f3c nh\u1ecb di\u1ec7n<\/li>\n<li>Theme 5. Kho\u1ea3ng c\u00e1ch (ph\u1ea7n 1)<\/li>\n<li>Theme 6. Kho\u1ea3ng c\u00e1ch (ph\u1ea7n 2)<\/li>\n<li>Theme 7. Th\u1ec3 t\u00edch<\/li>\n<\/ul>\n<p>Chapter 2: C\u1ea5p s\u1ed1 c\u1ed9ng \u2013 C\u1ea5p s\u1ed1 nh\u00e2n. Ph\u01b0\u01a1ng tr\u00ecnh, b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh m\u0169 \u2013 logarit<\/p>\n<ul>\n<li>Theme 8. C\u1ea5p s\u1ed1 c\u1ed9ng<\/li>\n<li>Theme 9. C\u1ea5p s\u1ed1 nh\u00e2n<\/li>\n<li>Theme 10. Ph\u01b0\u01a1ng tr\u00ecnh m\u0169 \u2013 logarit<\/li>\n<li>Theme 11. B\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh m\u0169 \u2013 logarit<\/li>\n<\/ul>\n<p>Chapter 3: X\u00e1c su\u1ea5t \u2013 L\u01b0\u1ee3ng gi\u00e1c<\/p>\n<ul>\n<li>Theme 12. T\u00ednh x\u00e1c su\u1ea5t b\u1eb1ng \u0111\u1ecbnh ngh\u0129a<\/li>\n<li>Theme 13. C\u00e1c quy t\u1eafc t\u00ednh x\u00e1c su\u1ea5t<\/li>\n<li>Theme 14. H\u00e0m s\u1ed1 l\u01b0\u1ee3ng gi\u00e1c \u2013 Ph\u01b0\u01a1ng tr\u00ecnh l\u01b0\u1ee3ng gi\u00e1c<\/li>\n<\/ul>\n<p><strong>PART 2. 30 \u0110\u1ec0 TO\u00c0N DI\u1ec6N<\/strong><\/p>\n<ul>\n<li>Chapter 4: 15 \u0111\u1ec1 to\u00e0n di\u1ec7n 8+<\/li>\n<li>Chapter 5: 15 \u0111\u1ec1 to\u00e0n di\u1ec7n 9+<\/li>\n<\/ul>\n<h2><strong>\u01afu \u0111i\u1ec3m c\u1ee7a STEP 4 \u2013 T\u1ed5ng \u00f4n &amp; Luy\u1ec7n \u0111\u1ec1 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> STEP 4 c\u1ee7a c\u00f4 Ng\u1ecdc Huy\u1ec1n LB mang l\u1ea1i nh\u1eefng gi\u00e1 tr\u1ecb kh\u00e1c bi\u1ec7t gi\u00fap thay \u0111\u1ed5i ho\u00e0n to\u00e0n t\u01b0 duy \u00f4n luy\u1ec7n c\u1ee7a b\u1ea1n:<\/p>\n<ul>\n<li><strong>L\u1ed9 tr\u00ecnh 3 l\u1ea7n luy\u1ec7n \u0111\u1ed9c b\u1ea3n:<\/strong> S\u00e1ch h\u01b0\u1edbng d\u1eabn b\u1ea1n c\u00e1ch l\u00e0m l\u1ea1i b\u1ed9 \u0111\u1ec1 \u0111\u1ebfn l\u1ea7n th\u1ee9 3 \u0111\u1ec3 \u0111\u1ea1t ng\u01b0\u1ee1ng \u0111i\u1ec3m 9-10. \u0110\u00e2y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p t\u1ed1i \u01b0u \u0111\u1ec3 ghi nh\u1edb s\u00e2u c\u00e1c l\u1ed7i sai \u201cng\u1edb ng\u1ea9n\u201d v\u00e0 n\u1eafm tr\u1ecdn \u00fd t\u01b0\u1edfng hay.<\/li>\n<li><strong>Gi\u1ea3i quy\u1ebft tri\u1ec7t \u0111\u1ec3 t\u00e2m l\u00fd ph\u00f2ng thi:<\/strong> Th\u00f4ng qua 4 b\u01b0\u1edbc luy\u1ec7n \u0111\u1ec1 hi\u1ec7u qu\u1ea3 (B\u1ea5m gi\u1edd \u2192 Ch\u1ea5m \u0111i\u1ec3m \u2192 Xem l\u1eddi gi\u1ea3i chi ti\u1ebft \u2192 \u00d4n nhanh ch\u1ee7 \u0111\u1ec1 y\u1ebfu), b\u1ea1n s\u1ebd kh\u00f4ng c\u00f2n l\u00fang t\u00fang khi g\u1eb7p c\u00e1c d\u1ea1ng b\u00e0i l\u1ea1.<\/li>\n<li><strong>\u0110\u1ed9i ng\u0169 bi\u00ean so\u1ea1n uy t\u00edn:<\/strong> T\u00e0i li\u1ec7u nh\u1eadn \u0111\u01b0\u1ee3c s\u1ef1 c\u1ed1 v\u1ea5n v\u00e0 ph\u1ea3n bi\u1ec7n t\u1eeb c\u00e1c chuy\u00ean gia \u0111\u1ea7u ng\u00e0nh nh\u01b0 GS. Cung Th\u1ebf Anh v\u00e0 th\u1ea7y \u0110inh Cao Th\u01b0\u1ee3ng (H\u1ed9i \u0111\u1ed3ng th\u1ea9m \u0111\u1ecbnh SGK), \u0111\u1ea3m b\u1ea3o t\u00ednh chu\u1ea9n m\u1ef1c v\u00e0 b\u00e1m s\u00e1t \u0111\u1ecbnh h\u01b0\u1edbng thi c\u1eed.<\/li>\n<li><strong>T\u1ed1i \u01b0u h\u00f3a th\u1eddi gian:<\/strong> \u0110\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p cho h\u1ecdc sinh l\u1edbp 12 trong giai \u0111o\u1ea1n 1-2 th\u00e1ng tr\u01b0\u1edbc k\u1ef3 thi, gi\u00fap duy tr\u00ec t\u1ea7n su\u1ea5t luy\u1ec7n \u00edt nh\u1ea5t m\u1ed9t \u0111\u1ec1 m\u1ed7i ng\u00e0y m\u00e0 kh\u00f4ng b\u1ecb qu\u00e1 t\u1ea3i.<\/li>\n<\/ul>\n<h2><strong>T\u1ea3i STEP 4 \u2013 T\u1ed5ng \u00f4n &amp; Luy\u1ec7n \u0111\u1ec1 c\u00f4 Ng\u1ecdc Huy\u1ec1n LB<\/strong><\/h2>\n<p>Cu\u1ed1n s\u00e1ch STEP 4 \u2013 T\u1ed5ng \u00f4n &amp; Luy\u1ec7n \u0111\u1ec1 c\u00f4 Ng\u1ecdc Huy\u1ec1n LB PDF l\u00e0 ng\u01b0\u1eddi b\u1ea1n \u0111\u1ed3ng h\u00e0nh tin c\u1eady gi\u00fap b\u1ea1n bi\u1ebfn nh\u1eefng ki\u1ebfn th\u1ee9c \u0111\u00e3 h\u1ecdc th\u00e0nh \u0111i\u1ec3m s\u1ed1 th\u1ef1c t\u1ebf. \u0110\u00e2y l\u00e0 l\u00fac \u0111\u1ec3 b\u1ea1n b\u1eaft \u0111\u1ea7u h\u00e0nh tr\u00ecnh chinh ph\u1ee5c ng\u01b0\u1ee1ng \u0111i\u1ec3m cao nh\u1ea5t. T\u1ea3i ngay file PDF c\u1ee7a t\u00e0i li\u1ec7u n\u00e0y \u0111\u1ec3 tham kh\u1ea3o v\u00e0 b\u1eaft \u0111\u1ea7u \u00f4n luy\u1ec7n ngay nh\u00e9!<\/p>\n<p><a class=\"custom-button\" href=\"https:\/\/drive.google.com\/file\/d\/1FyZwSEddyvGoi3jDryxhe5f-acdq2A6_\/view\" rel=\"nofollow noopener\" target=\"_blank\">T\u1ea3i STEP 4 \u2013 T\u1ed5ng \u00f4n &amp; Luy\u1ec7n \u0111\u1ec1 c\u00f4 Ng\u1ecdc Huy\u1ec1n LB<\/a><\/p>\n<p>File ch\u1ec9 mang t\u00ednh tham kh\u1ea3o, khuy\u1ebfn kh\u00edch c\u00e1c b\u1ea1n s\u1eed d\u1ee5ng s\u00e1ch ho\u1eb7c t\u00e0i li\u1ec7u g\u1ed1c \u0111\u1ec3 t\u00f4n tr\u1ecdng t\u00e1c gi\u1ea3 v\u00e0 h\u1ecdc hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>B\u1ea1n \u0111ang \u0111\u1ee9ng tr\u01b0\u1edbc ng\u01b0\u1ee1ng c\u1eeda k\u1ef3 thi THPT Qu\u1ed1c gia v\u1edbi n\u1ed7i lo l\u1eafng li\u1ec7u ch\u1ec9 n\u1eafm ch\u1eafc 50-60% ki\u1ebfn th\u1ee9c l\u1edbp 12 th\u00ec c\u00f3 n\u00ean b\u1eaft \u0111\u1ea7u luy\u1ec7n \u0111\u1ec1 ngay? B\u1ea1n s\u1ee3 h\u00e3i c\u1ea3m gi\u00e1c \u0111\u1ed1i m\u1eb7t v\u1edbi nh\u1eefng b\u1ed9 \u0111\u1ec1 kh\u00f3 nh\u1eb1n, l\u00e0m b\u00e0i xong \u0111i\u1ec3m l\u1eb9t \u0111\u1eb9t ch\u1ec9 3-4 v\u00e0 kh\u00f4ng [&#8230;]\n","protected":false},"author":1,"featured_media":2490,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[11,10],"class_list":["post-1292","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\/1292","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=1292"}],"version-history":[{"count":1,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/posts\/1292\/revisions"}],"predecessor-version":[{"id":2491,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/posts\/1292\/revisions\/2491"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/media\/2490"}],"wp:attachment":[{"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/media?parent=1292"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/categories?post=1292"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/tags?post=1292"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}