Ch\u01b0\u01a1ng 2 - L\u00fd thuy\u1ebft B\u00e0i 6: B\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh m\u0169 v\u00e0 b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh l\u00f4garit<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lop12.edu.vn\/chuong-2-ly-thuyet-bai-6-bat-phuong-trinh-mu-va-bat-phuong-trinh-logarit\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ch\u01b0\u01a1ng 2 - L\u00fd thuy\u1ebft B\u00e0i 6: B\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh m\u0169 v\u00e0 b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh l\u00f4garit\" \/>\n<meta property=\"og:description\" content=\"Khi gi\u1ea3i b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh m\u0169, b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh l\u00f4garit (ngo\u00e0i vi\u1ec7c ph\u1ea3i th\u00e0nh th\u1ea1o c\u00e1c c\u00f4ng th\u1ee9c bi\u1ebfn \u0111\u1ed5i bi\u1ec3u th\u1ee9c m\u0169 v\u00e0 l\u00f4garit nh\u01b0 khi gi\u1ea3i ph\u01b0\u01a1ng tr\u00ecnh m\u0169, l\u00f4garit), h\u1ecdc sinh ph\u1ea3i l\u01b0u \u00fd \u0111\u1ebfn gi\u00e1 tr\u1ecb c\u1ee7a c\u01a1 s\u1ed1 so v\u1edbi s\u1ed1 1. H\u1ecdc sinh c\u1ea7n nh\u1edb c\u00e1c bi\u1ebfn \u0111\u1ed5i t\u01b0\u01a1ng […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/lop12.edu.vn\/chuong-2-ly-thuyet-bai-6-bat-phuong-trinh-mu-va-bat-phuong-trinh-logarit\/\" \/>\n<meta property=\"og:site_name\" content=\"Lop12.edu.vn - C\u1ed9ng \u0111\u1ed3ng h\u1ecdc sinh l\u1edbp 12 l\u1edbn nh\u1ea5t t\u1ea1i Vi\u1ec7t Nam\" \/>\n<meta property=\"article:published_time\" content=\"2018-04-17T10:41:18+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/lop12.edu.vn\/wp-content\/uploads\/2018\/04\/1-228.png\" \/>\n\t<meta property=\"og:image:width\" content=\"260\" \/>\n\t<meta property=\"og:image:height\" content=\"54\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"H\u00e0 Trang\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"H\u00e0 Trang\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/lop12.edu.vn\/chuong-2-ly-thuyet-bai-6-bat-phuong-trinh-mu-va-bat-phuong-trinh-logarit\/\",\"url\":\"https:\/\/lop12.edu.vn\/chuong-2-ly-thuyet-bai-6-bat-phuong-trinh-mu-va-bat-phuong-trinh-logarit\/\",\"name\":\"Ch\u01b0\u01a1ng 2 - L\u00fd thuy\u1ebft B\u00e0i 6: B\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh m\u0169 v\u00e0 b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh l\u00f4garit\",\"isPartOf\":{\"@id\":\"https:\/\/lop12.edu.vn\/#website\"},\"datePublished\":\"2018-04-17T10:41:18+00:00\",\"dateModified\":\"2018-04-17T10:41:18+00:00\",\"author\":{\"@id\":\"https:\/\/lop12.edu.vn\/#\/schema\/person\/2da855e5d06b553ac0065157cc261a45\"},\"breadcrumb\":{\"@id\":\"https:\/\/lop12.edu.vn\/chuong-2-ly-thuyet-bai-6-bat-phuong-trinh-mu-va-bat-phuong-trinh-logarit\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/lop12.edu.vn\/chuong-2-ly-thuyet-bai-6-bat-phuong-trinh-mu-va-bat-phuong-trinh-logarit\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/lop12.edu.vn\/chuong-2-ly-thuyet-bai-6-bat-phuong-trinh-mu-va-bat-phuong-trinh-logarit\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/lop12.edu.vn\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Ch\u01b0\u01a1ng 2 – L\u00fd thuy\u1ebft B\u00e0i 6: B\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh m\u0169 v\u00e0 b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh l\u00f4garit\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/lop12.edu.vn\/#website\",\"url\":\"https:\/\/lop12.edu.vn\/\",\"name\":\"Lop12.edu.vn - C\u1ed9ng \u0111\u1ed3ng h\u1ecdc sinh l\u1edbp 12\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/lop12.edu.vn\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/lop12.edu.vn\/#\/schema\/person\/2da855e5d06b553ac0065157cc261a45\",\"name\":\"H\u00e0 Trang\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/lop12.edu.vn\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/545a8100db1147f314111301d261dc33?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/545a8100db1147f314111301d261dc33?s=96&d=mm&r=g\",\"caption\":\"H\u00e0 Trang\"},\"url\":\"https:\/\/lop12.edu.vn\/author\/trangvth2\/\"}]}<\/script>\n","yoast_head_json":{"title":"Ch\u01b0\u01a1ng 2 - L\u00fd thuy\u1ebft B\u00e0i 6: B\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh m\u0169 v\u00e0 b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh l\u00f4garit","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/lop12.edu.vn\/chuong-2-ly-thuyet-bai-6-bat-phuong-trinh-mu-va-bat-phuong-trinh-logarit\/","og_locale":"en_US","og_type":"article","og_title":"Ch\u01b0\u01a1ng 2 - L\u00fd thuy\u1ebft B\u00e0i 6: B\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh m\u0169 v\u00e0 b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh l\u00f4garit","og_description":"Khi gi\u1ea3i b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh m\u0169, b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh l\u00f4garit (ngo\u00e0i vi\u1ec7c ph\u1ea3i th\u00e0nh th\u1ea1o c\u00e1c c\u00f4ng th\u1ee9c bi\u1ebfn \u0111\u1ed5i bi\u1ec3u th\u1ee9c m\u0169 v\u00e0 l\u00f4garit nh\u01b0 khi gi\u1ea3i ph\u01b0\u01a1ng tr\u00ecnh m\u0169, l\u00f4garit), h\u1ecdc sinh ph\u1ea3i l\u01b0u \u00fd \u0111\u1ebfn gi\u00e1 tr\u1ecb c\u1ee7a c\u01a1 s\u1ed1 so v\u1edbi s\u1ed1 1. H\u1ecdc sinh c\u1ea7n nh\u1edb c\u00e1c bi\u1ebfn \u0111\u1ed5i t\u01b0\u01a1ng […]","og_url":"https:\/\/lop12.edu.vn\/chuong-2-ly-thuyet-bai-6-bat-phuong-trinh-mu-va-bat-phuong-trinh-logarit\/","og_site_name":"Lop12.edu.vn - C\u1ed9ng \u0111\u1ed3ng h\u1ecdc sinh l\u1edbp 12 l\u1edbn nh\u1ea5t t\u1ea1i Vi\u1ec7t Nam","article_published_time":"2018-04-17T10:41:18+00:00","og_image":[{"width":260,"height":54,"url":"https:\/\/lop12.edu.vn\/wp-content\/uploads\/2018\/04\/1-228.png","type":"image\/png"}],"author":"H\u00e0 Trang","twitter_card":"summary_large_image","twitter_misc":{"Written by":"H\u00e0 Trang","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/lop12.edu.vn\/chuong-2-ly-thuyet-bai-6-bat-phuong-trinh-mu-va-bat-phuong-trinh-logarit\/","url":"https:\/\/lop12.edu.vn\/chuong-2-ly-thuyet-bai-6-bat-phuong-trinh-mu-va-bat-phuong-trinh-logarit\/","name":"Ch\u01b0\u01a1ng 2 - L\u00fd thuy\u1ebft B\u00e0i 6: B\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh m\u0169 v\u00e0 b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh l\u00f4garit","isPartOf":{"@id":"https:\/\/lop12.edu.vn\/#website"},"datePublished":"2018-04-17T10:41:18+00:00","dateModified":"2018-04-17T10:41:18+00:00","author":{"@id":"https:\/\/lop12.edu.vn\/#\/schema\/person\/2da855e5d06b553ac0065157cc261a45"},"breadcrumb":{"@id":"https:\/\/lop12.edu.vn\/chuong-2-ly-thuyet-bai-6-bat-phuong-trinh-mu-va-bat-phuong-trinh-logarit\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/lop12.edu.vn\/chuong-2-ly-thuyet-bai-6-bat-phuong-trinh-mu-va-bat-phuong-trinh-logarit\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/lop12.edu.vn\/chuong-2-ly-thuyet-bai-6-bat-phuong-trinh-mu-va-bat-phuong-trinh-logarit\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/lop12.edu.vn\/"},{"@type":"ListItem","position":2,"name":"Ch\u01b0\u01a1ng 2 – L\u00fd thuy\u1ebft B\u00e0i 6: B\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh m\u0169 v\u00e0 b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh l\u00f4garit"}]},{"@type":"WebSite","@id":"https:\/\/lop12.edu.vn\/#website","url":"https:\/\/lop12.edu.vn\/","name":"Lop12.edu.vn - C\u1ed9ng \u0111\u1ed3ng h\u1ecdc sinh l\u1edbp 12","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/lop12.edu.vn\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/lop12.edu.vn\/#\/schema\/person\/2da855e5d06b553ac0065157cc261a45","name":"H\u00e0 Trang","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/lop12.edu.vn\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/545a8100db1147f314111301d261dc33?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/545a8100db1147f314111301d261dc33?s=96&d=mm&r=g","caption":"H\u00e0 Trang"},"url":"https:\/\/lop12.edu.vn\/author\/trangvth2\/"}]}},"_links":{"self":[{"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/posts\/27362"}],"collection":[{"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/comments?post=27362"}],"version-history":[{"count":1,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/posts\/27362\/revisions"}],"predecessor-version":[{"id":27369,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/posts\/27362\/revisions\/27369"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/media\/27363"}],"wp:attachment":[{"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/media?parent=27362"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/categories?post=27362"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/tags?post=27362"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

{"id":27362,"date":"2018-04-17T17:41:18","date_gmt":"2018-04-17T10:41:18","guid":{"rendered":"https:\/\/lop12.edu.vn\/?p=27362"},"modified":"2018-04-17T17:41:18","modified_gmt":"2018-04-17T10:41:18","slug":"chuong-2-ly-thuyet-bai-6-bat-phuong-trinh-mu-va-bat-phuong-trinh-logarit","status":"publish","type":"post","link":"https:\/\/lop12.edu.vn\/chuong-2-ly-thuyet-bai-6-bat-phuong-trinh-mu-va-bat-phuong-trinh-logarit\/","title":{"rendered":"Ch\u01b0\u01a1ng 2 – L\u00fd thuy\u1ebft B\u00e0i 6: B\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh m\u0169 v\u00e0 b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh l\u00f4garit"},"content":{"rendered":"

+ N\u1ebfu b > 0 th\u00ec a^{x<\/sup>\u00a0> b<\/p>\n}

$\"\"$ <\/p>\n

+ N\u1ebfu b > 0 th\u00ec a^{x<\/sup>\u00a0\u2265 b<\/p>\n}

$\"\"$ <\/p>\n

+ N\u1ebfu b > 0 th\u00ec a^{x<\/sup>\u00a0< b<\/p>\n}

$\"\"$ <\/p>\n

+ N\u1ebfu b > 0 th\u00ec a^{x<\/sup>\u00a0\u2264 b<\/p>\n}

$\"\"$ <\/p>\n

L\u01b0u \u00fd. N\u1ebfu b \u2264 0 th\u00ec m\u1ecdi x \u0111\u1ec1u l\u00e0 nghi\u1ec7m c\u1ee7a b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh a^{x<\/sup>\u00a0> b , a^{x<\/sup>\u00a0\u2265 b; trong khi \u0111\u00f3 hai b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh a^{x<\/sup>\u00a0< b , a^{x<\/sup>\u00a0\u2264 b \u0111\u1ec1u v\u00f4 nghi\u1ec7m<\/p>\n}}}}

$\"\"$ <\/p>\n

L\u01b0u \u00fd: f(x) > g(x) > 0 th\u1ef1c ch\u1ea5t l\u00e0 h\u1ec7 b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh<\/p>\n

$\"\"$ <\/p>\n","protected":false},"excerpt":{"rendered":"

Khi gi\u1ea3i b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh m\u0169, b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh l\u00f4garit (ngo\u00e0i vi\u1ec7c ph\u1ea3i th\u00e0nh th\u1ea1o c\u00e1c c\u00f4ng th\u1ee9c bi\u1ebfn \u0111\u1ed5i bi\u1ec3u th\u1ee9c m\u0169 v\u00e0 l\u00f4garit nh\u01b0 khi gi\u1ea3i ph\u01b0\u01a1ng tr\u00ecnh m\u0169, l\u00f4garit), h\u1ecdc sinh ph\u1ea3i l\u01b0u \u00fd \u0111\u1ebfn gi\u00e1 tr\u1ecb c\u1ee7a c\u01a1 s\u1ed1 so v\u1edbi s\u1ed1 1. H\u1ecdc sinh c\u1ea7n nh\u1edb c\u00e1c bi\u1ebfn \u0111\u1ed5i t\u01b0\u01a1ng […]<\/p>\n","protected":false},"author":3,"featured_media":27363,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"tdm_status":"","tdm_grid_status":""},"categories":[157],"tags":[1447,1446],"yoast_head":"\nCh\u01b0\u01a1ng 2 - L\u00fd thuy\u1ebft B\u00e0i 6: B\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh m\u0169 v\u00e0 b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh l\u00f4garit<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lop12.edu.vn\/chuong-2-ly-thuyet-bai-6-bat-phuong-trinh-mu-va-bat-phuong-trinh-logarit\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ch\u01b0\u01a1ng 2 - L\u00fd thuy\u1ebft B\u00e0i 6: B\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh m\u0169 v\u00e0 b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh l\u00f4garit\" \/>\n<meta property=\"og:description\" content=\"Khi gi\u1ea3i b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh m\u0169, b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh l\u00f4garit (ngo\u00e0i vi\u1ec7c ph\u1ea3i th\u00e0nh th\u1ea1o c\u00e1c c\u00f4ng th\u1ee9c bi\u1ebfn \u0111\u1ed5i bi\u1ec3u th\u1ee9c m\u0169 v\u00e0 l\u00f4garit nh\u01b0 khi gi\u1ea3i ph\u01b0\u01a1ng tr\u00ecnh m\u0169, l\u00f4garit), h\u1ecdc sinh ph\u1ea3i l\u01b0u \u00fd \u0111\u1ebfn gi\u00e1 tr\u1ecb c\u1ee7a c\u01a1 s\u1ed1 so v\u1edbi s\u1ed1 1. H\u1ecdc sinh c\u1ea7n nh\u1edb c\u00e1c bi\u1ebfn \u0111\u1ed5i t\u01b0\u01a1ng […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/lop12.edu.vn\/chuong-2-ly-thuyet-bai-6-bat-phuong-trinh-mu-va-bat-phuong-trinh-logarit\/\" \/>\n<meta property=\"og:site_name\" content=\"Lop12.edu.vn - C\u1ed9ng \u0111\u1ed3ng h\u1ecdc sinh l\u1edbp 12 l\u1edbn nh\u1ea5t t\u1ea1i Vi\u1ec7t Nam\" \/>\n<meta property=\"article:published_time\" content=\"2018-04-17T10:41:18+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/lop12.edu.vn\/wp-content\/uploads\/2018\/04\/1-228.png\" \/>\n\t<meta property=\"og:image:width\" content=\"260\" \/>\n\t<meta property=\"og:image:height\" content=\"54\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"H\u00e0 Trang\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"H\u00e0 Trang\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/lop12.edu.vn\/chuong-2-ly-thuyet-bai-6-bat-phuong-trinh-mu-va-bat-phuong-trinh-logarit\/\",\"url\":\"https:\/\/lop12.edu.vn\/chuong-2-ly-thuyet-bai-6-bat-phuong-trinh-mu-va-bat-phuong-trinh-logarit\/\",\"name\":\"Ch\u01b0\u01a1ng 2 - L\u00fd thuy\u1ebft B\u00e0i 6: B\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh m\u0169 v\u00e0 b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh l\u00f4garit\",\"isPartOf\":{\"@id\":\"https:\/\/lop12.edu.vn\/#website\"},\"datePublished\":\"2018-04-17T10:41:18+00:00\",\"dateModified\":\"2018-04-17T10:41:18+00:00\",\"author\":{\"@id\":\"https:\/\/lop12.edu.vn\/#\/schema\/person\/2da855e5d06b553ac0065157cc261a45\"},\"breadcrumb\":{\"@id\":\"https:\/\/lop12.edu.vn\/chuong-2-ly-thuyet-bai-6-bat-phuong-trinh-mu-va-bat-phuong-trinh-logarit\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/lop12.edu.vn\/chuong-2-ly-thuyet-bai-6-bat-phuong-trinh-mu-va-bat-phuong-trinh-logarit\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/lop12.edu.vn\/chuong-2-ly-thuyet-bai-6-bat-phuong-trinh-mu-va-bat-phuong-trinh-logarit\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/lop12.edu.vn\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Ch\u01b0\u01a1ng 2 – L\u00fd thuy\u1ebft B\u00e0i 6: B\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh m\u0169 v\u00e0 b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh l\u00f4garit\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/lop12.edu.vn\/#website\",\"url\":\"https:\/\/lop12.edu.vn\/\",\"name\":\"Lop12.edu.vn - C\u1ed9ng \u0111\u1ed3ng h\u1ecdc sinh l\u1edbp 12\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/lop12.edu.vn\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/lop12.edu.vn\/#\/schema\/person\/2da855e5d06b553ac0065157cc261a45\",\"name\":\"H\u00e0 Trang\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/lop12.edu.vn\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/545a8100db1147f314111301d261dc33?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/545a8100db1147f314111301d261dc33?s=96&d=mm&r=g\",\"caption\":\"H\u00e0 Trang\"},\"url\":\"https:\/\/lop12.edu.vn\/author\/trangvth2\/\"}]}<\/script>\n","yoast_head_json":{"title":"Ch\u01b0\u01a1ng 2 - L\u00fd thuy\u1ebft B\u00e0i 6: B\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh m\u0169 v\u00e0 b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh l\u00f4garit","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/lop12.edu.vn\/chuong-2-ly-thuyet-bai-6-bat-phuong-trinh-mu-va-bat-phuong-trinh-logarit\/","og_locale":"en_US","og_type":"article","og_title":"Ch\u01b0\u01a1ng 2 - L\u00fd thuy\u1ebft B\u00e0i 6: B\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh m\u0169 v\u00e0 b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh l\u00f4garit","og_description":"Khi gi\u1ea3i b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh m\u0169, b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh l\u00f4garit (ngo\u00e0i vi\u1ec7c ph\u1ea3i th\u00e0nh th\u1ea1o c\u00e1c c\u00f4ng th\u1ee9c bi\u1ebfn \u0111\u1ed5i bi\u1ec3u th\u1ee9c m\u0169 v\u00e0 l\u00f4garit nh\u01b0 khi gi\u1ea3i ph\u01b0\u01a1ng tr\u00ecnh m\u0169, l\u00f4garit), h\u1ecdc sinh ph\u1ea3i l\u01b0u \u00fd \u0111\u1ebfn gi\u00e1 tr\u1ecb c\u1ee7a c\u01a1 s\u1ed1 so v\u1edbi s\u1ed1 1. H\u1ecdc sinh c\u1ea7n nh\u1edb c\u00e1c bi\u1ebfn \u0111\u1ed5i t\u01b0\u01a1ng […]","og_url":"https:\/\/lop12.edu.vn\/chuong-2-ly-thuyet-bai-6-bat-phuong-trinh-mu-va-bat-phuong-trinh-logarit\/","og_site_name":"Lop12.edu.vn - C\u1ed9ng \u0111\u1ed3ng h\u1ecdc sinh l\u1edbp 12 l\u1edbn nh\u1ea5t t\u1ea1i Vi\u1ec7t Nam","article_published_time":"2018-04-17T10:41:18+00:00","og_image":[{"width":260,"height":54,"url":"https:\/\/lop12.edu.vn\/wp-content\/uploads\/2018\/04\/1-228.png","type":"image\/png"}],"author":"H\u00e0 Trang","twitter_card":"summary_large_image","twitter_misc":{"Written by":"H\u00e0 Trang","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/lop12.edu.vn\/chuong-2-ly-thuyet-bai-6-bat-phuong-trinh-mu-va-bat-phuong-trinh-logarit\/","url":"https:\/\/lop12.edu.vn\/chuong-2-ly-thuyet-bai-6-bat-phuong-trinh-mu-va-bat-phuong-trinh-logarit\/","name":"Ch\u01b0\u01a1ng 2 - L\u00fd thuy\u1ebft B\u00e0i 6: B\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh m\u0169 v\u00e0 b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh l\u00f4garit","isPartOf":{"@id":"https:\/\/lop12.edu.vn\/#website"},"datePublished":"2018-04-17T10:41:18+00:00","dateModified":"2018-04-17T10:41:18+00:00","author":{"@id":"https:\/\/lop12.edu.vn\/#\/schema\/person\/2da855e5d06b553ac0065157cc261a45"},"breadcrumb":{"@id":"https:\/\/lop12.edu.vn\/chuong-2-ly-thuyet-bai-6-bat-phuong-trinh-mu-va-bat-phuong-trinh-logarit\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/lop12.edu.vn\/chuong-2-ly-thuyet-bai-6-bat-phuong-trinh-mu-va-bat-phuong-trinh-logarit\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/lop12.edu.vn\/chuong-2-ly-thuyet-bai-6-bat-phuong-trinh-mu-va-bat-phuong-trinh-logarit\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/lop12.edu.vn\/"},{"@type":"ListItem","position":2,"name":"Ch\u01b0\u01a1ng 2 – L\u00fd thuy\u1ebft B\u00e0i 6: B\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh m\u0169 v\u00e0 b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh l\u00f4garit"}]},{"@type":"WebSite","@id":"https:\/\/lop12.edu.vn\/#website","url":"https:\/\/lop12.edu.vn\/","name":"Lop12.edu.vn - C\u1ed9ng \u0111\u1ed3ng h\u1ecdc sinh l\u1edbp 12","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/lop12.edu.vn\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/lop12.edu.vn\/#\/schema\/person\/2da855e5d06b553ac0065157cc261a45","name":"H\u00e0 Trang","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/lop12.edu.vn\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/545a8100db1147f314111301d261dc33?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/545a8100db1147f314111301d261dc33?s=96&d=mm&r=g","caption":"H\u00e0 Trang"},"url":"https:\/\/lop12.edu.vn\/author\/trangvth2\/"}]}},"_links":{"self":[{"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/posts\/27362"}],"collection":[{"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/comments?post=27362"}],"version-history":[{"count":1,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/posts\/27362\/revisions"}],"predecessor-version":[{"id":27369,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/posts\/27362\/revisions\/27369"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/media\/27363"}],"wp:attachment":[{"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/media?parent=27362"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/categories?post=27362"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/tags?post=27362"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}