{"id":341,"date":"2023-07-06T03:17:32","date_gmt":"2023-07-06T03:17:32","guid":{"rendered":"https:\/\/mathority.org\/ja\/%e7%ab%8b%e6%96%b9%e4%bd%93%e3%81%ae%e5%b7%ae%e5%bc%95%e3%81%8d\/"},"modified":"2023-07-06T03:17:32","modified_gmt":"2023-07-06T03:17:32","slug":"%e7%ab%8b%e6%96%b9%e4%bd%93%e3%81%ae%e5%b7%ae%e5%bc%95%e3%81%8d","status":"publish","type":"post","link":"https:\/\/mathority.org\/ja\/%e7%ab%8b%e6%96%b9%e4%bd%93%e3%81%ae%e5%b7%ae%e5%bc%95%e3%81%8d\/","title":{"rendered":"\u7acb\u65b9\u4f53\u306e\u5dee\uff08\u307e\u305f\u306f\u5f15\u304d\u7b97\uff09"},"content":{"rendered":"<p>\u3053\u306e\u30da\u30fc\u30b8\u3067\u306f\u7acb\u65b9\u4f53\u306e\u5dee\u306e\u56e0\u6570\u5206\u89e3\u65b9\u6cd5\uff08\u516c\u5f0f\uff09\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u3044\u304f\u3064\u304b\u306e\u4f8b\u3092\u78ba\u8a8d\u3057\u3001\u6bb5\u968e\u7684\u306b\u89e3\u6c7a\u3055\u308c\u308b\u6f14\u7fd2\u3067\u7df4\u7fd2\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002 <\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%C2%BFQue-es-la-diferencia-de-cubos\"><\/span>\u30ad\u30e5\u30fc\u30d6\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u6570\u5b66\u3067\u306f\u3001<strong>\u7acb\u65b9\u4f53\u306e\u5dee (\u307e\u305f\u306f\u6e1b\u7b97) \u306f\u3001<\/strong>\u7acb\u65b9\u6839\u304c\u6b63\u78ba\u306a\u6b63\u306e\u9805\u3068\u8ca0\u306e\u9805\u3067\u69cb\u6210\u3055\u308c\u308b\u4e8c\u9805\u5f0f (\u5358\u9805\u5f0f\u304c 2 \u3064\u3060\u3051\u3042\u308b\u591a\u9805\u5f0f) \u3067\u3059\u3002\u8a00\u3044\u63db\u3048\u308b\u3068\u3001\u7acb\u65b9\u4f53\u306e\u5dee\u306e\u4ee3\u6570\u5f0f\u306f<strong>a <sup>3<\/sup> -b <sup>3<\/sup><\/strong>\u3067\u3059\u3002<\/p>\n<p>\u540c\u69d8\u306b\u3001\u5b8c\u5168\u306a\u7acb\u65b9\u4f53\u306e\u9055\u3044\u306f\u3001\u6ce8\u76ee\u3059\u3079\u304d\u88fd\u54c1\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002\u305d\u308c\u3089\u304c\u4f55\u3067\u3042\u308b\u304b\u308f\u304b\u3089\u306a\u3044\u5834\u5408\u306f\u3001 <strong><span style=\"text-decoration: underline;\"><a href=\"https:\/\/mathority.org\/ja\/\u6052\u7b49\u7a4d-\u6ce8\u76ee\u3059\u3078\u3099\u304d\u7b49\u4fa1\u6027-\u89e3\u6c7a\u6e08\u307f\u6f14\u7fd2\/\">\u6ce8\u76ee\u3059\u3079\u304d\u88fd\u54c1<\/a><\/span><\/strong>\u3001\u305d\u306e\u8a08\u7b97\u65b9\u6cd5\u3001\u304a\u3088\u3073\u305d\u306e\u76ee\u7684\u306b\u3064\u3044\u3066\u8aac\u660e\u3059\u308b\u3053\u306e\u30da\u30fc\u30b8\u3092\u6b8b\u3057\u3066\u304a\u304d\u307e\u3059\u3002 <\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Formula-de-la-diferencia-de-cubos\"><\/span>\u7acb\u65b9\u4f53\u306e\u516c\u5f0f\u306e\u9055\u3044<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u7acb\u65b9\u4f53\u306e\u5dee\u307e\u305f\u306f\u6e1b\u7b97\u306e\u5b9a\u7fa9\u3092\u8003\u3048\u308b\u3068\u3001\u3053\u306e\u30bf\u30a4\u30d7\u306e\u9855\u8457\u306a\u7b49\u5f0f\u3092\u8868\u3059\u516c\u5f0f\u304c\u4f55\u3067\u3042\u308b\u304b\u304c\u308f\u304b\u308a\u307e\u3059\u3002 <\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/uploads\/2023\/07\/formule-pour-la-difference-ou-la-soustraction-de-cubes.png\" alt=\"\u7acb\u65b9\u4f53\u306e\u5dee\u307e\u305f\u306f\u6e1b\u7b97\u306e\u516c\u5f0f\" class=\"wp-image-2731\" width=\"304\" height=\"305\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<\/div>\n<p>\u3057\u305f\u304c\u3063\u3066\u3001\u7acb\u65b9\u4f53\u304b\u3089 2 \u3064\u306e\u9805\u3092\u5f15\u304f\u3053\u3068\u306f\u3001\u3053\u308c\u3089 2 \u3064\u306e\u9805\u306e\u5dee\u306b\u6700\u521d\u306e\u9805\u306e 2 \u4e57\u3092\u4e57\u7b97\u3057\u30012 \u3064\u306e\u91cf\u306e\u7a4d\u3092\u52a0\u3048\u3066 2 \u756a\u76ee\u306e\u9805\u306e 2 \u4e57\u3092\u52a0\u7b97\u3057\u305f\u3082\u306e\u3068\u7b49\u3057\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3057\u305f\u304c\u3063\u3066\u3001\u7acb\u65b9\u4f53\u306e\u5dee\u306e\u516c\u5f0f\u3092\u9069\u7528\u3059\u308b\u3068\u3001\u591a\u9805\u5f0f\u3092 2 \u3064\u306e\u56e0\u6570<a href=\"https:\/\/mathority.org\/ja\"><strong><span style=\"text-decoration: underline;\">\u306e\u7a4d\u306b\u5909\u63db\u3059\u308b\u305f\u3081\u3001\u5b9f\u969b\u306b\u306f\u6b21\u6570 3 \u306e\u591a\u9805\u5f0f\u3092\u56e0\u6570\u5206\u89e3\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059<\/span><\/strong><\/a>\u3002\u56e0\u6570\u5206\u89e3\u591a\u9805\u5f0f\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u4e0a\u306e\u30ea\u30f3\u30af\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ejemplos-de-diferencias-de-cubos\"><\/span>\u7acb\u65b9\u4f53\u306e\u9055\u3044\u306e\u4f8b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u5b8c\u5168\u7acb\u65b9\u4f53\u306e\u5dee\u306e\u6982\u5ff5\u3092\u7406\u89e3\u3059\u308b\u305f\u3081\u306b\u3001\u516c\u5f0f\u3092\u4f7f\u7528\u3057\u3066\u7acb\u65b9\u4f53\u306e\u6e1b\u7b97\u3092\u56e0\u6570\u5206\u89e3\u3059\u308b\u4f8b\u3092\u3044\u304f\u3064\u304b\u898b\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<h3 class=\"wp-block-heading\">\u4f8b1<\/h3>\n<ul>\n<li>\u6b21\u306e\u5f0f\u3092\u4f7f\u7528\u3057\u3066\u3001\u6b21\u306e\u7acb\u65b9\u4f53\u306e\u5dee\u3092\u56e0\u6570\u5206\u89e3\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-909f0f47fc67c8ad20d18d0f7afbe37c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x^3-8\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"48\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p>\u78ba\u304b\u306b\u3001\u5358\u9805\u5f0f\u306e\u7acb\u65b9\u6839\u306a\u306e\u3067\u3001\u3053\u308c\u306f\u7acb\u65b9\u6570\u306e\u5dee\u3067\u3059\u3002<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-a5e0e31e823b4d5c9a90c0d01d5e8fcb_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x^3\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"17\" style=\"vertical-align: 0px;\"><\/p>\n<p>\u306f\u6b63\u78ba\u3067\u3059 (10 \u9032\u6570\u306f\u8868\u793a\u3055\u308c\u307e\u305b\u3093)\u3002\u6570\u5b57\u306e 8 \u3082\u540c\u69d8\u3067\u3059\u3002 <\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-1105a3d4349d8c5d3eae7b16dc079ef1_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\sqrt[3]{x^3} = x\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"65\" style=\"vertical-align: -1px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-71ce4de717d54a2fb6c3282de038913a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\sqrt[3]{8} = 2\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"54\" style=\"vertical-align: -2px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-77dbc9d52cba4a6adfcc9c5d6b7c5080_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x^3-8=x^3-2^3\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"127\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p>\u3057\u305f\u304c\u3063\u3066\u3001\u5b8c\u5168\u7acb\u65b9\u4f53\u306e\u5dee\u306e\u516c\u5f0f\u3092\u4f7f\u7528\u3057\u3066\u3001\u4e09\u6b21\u5f0f\u3092\u4e8c\u9805\u5f0f\u3068\u4e09\u9805\u5f0f\u306e\u7a4d\u306b\u5909\u63db\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-52d5ddbcfea3f7d3d492b8f0ead32dc2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"a^3-b^3  = (a-b)(a^2+ab+b^2)\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"236\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-24074f74c6a536c91c3e9265e1b7ec30_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x^3 -2^3 = (x-2)(x^2+x \\cdot 2 + 2^2)\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"257\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p>\u3042\u3068\u306f\u4e57\u7b97\u3068\u3079\u304d\u4e57\u3092\u884c\u3046\u3060\u3051\u3067\u3059\u3002<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-01983c298ec4dfadaad4c6b45855090f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x^3-2^3 = (x-2)(x^2+2x + 4)\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"236\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p>\u5f97\u3089\u308c\u305f\u5f0f\u304b\u3089\u3001\u6b21\u306e\u3053\u3068\u304c\u5bb9\u6613\u306b\u5224\u65ad\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-c657687cbbf5ea9a7545edb42190e592_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x=2\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"42\" style=\"vertical-align: 0px;\"><\/p>\n<p>\u306f\u591a\u9805\u5f0f\u306e\u6839\u3067\u3059\u3002\u3053\u306e\u6982\u5ff5\u3092\u5b8c\u5168\u306b\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u306a\u306e\u3067\u3001\u3088\u304f\u7406\u89e3\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001 <a href=\"https:\/\/mathority.org\/ja\/\u591a\u9805\u5f0f\u306e\u6839\/\"><strong><span style=\"text-decoration: underline;\">\u591a\u9805\u5f0f\u306e\u6839\u3092\u6c42\u3081\u308b\u65b9\u6cd5\u3092<\/span><\/strong><\/a>\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/p>\n<h3 class=\"wp-block-heading\">\u4f8b 2<\/h3>\n<ul>\n<li>\u5b8c\u5168\u7acb\u65b9\u4f53\u6e1b\u7b97\u5f0f\u3092\u4f7f\u7528\u3057\u3066\u3001\u6b21\u306e\u8ca0\u306e\u4e8c\u9805\u3092\u56e0\u6570\u5206\u89e3\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-a8d67849a4b6896846812ddca928092f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"8x^3-1\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"56\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p>\u5358\u9805\u5f0f\u306e\u7acb\u65b9\u6839\u306a\u306e\u3067\u3001\u3053\u306e\u554f\u984c\u306e\u4e8c\u9805\u5f0f\u3082\u7acb\u65b9\u4f53\u306e\u5dee\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-1f61617ac46da6980b038f6068280293_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"8x^3\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"26\" style=\"vertical-align: 0px;\"><\/p>\n<p>\u72ec\u7acb\u9805 1 \u304b\u3089\u306e\u5f0f\u306f\u6b63\u78ba\u3067\u3059: <\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-ff524d796280c6890e586ebb8a8023e2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\sqrt[3]{8x^3} = 2x\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"83\" style=\"vertical-align: -1px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-9f8402a5e8c6e7baa1ee3f973126c38f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\sqrt[3]{1} = 1\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"54\" style=\"vertical-align: -2px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-534b566d3a3b0943a22cdb5220132623_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"8x^3-1 =(2x)^3-1^3\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"159\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p>\u3057\u305f\u304c\u3063\u3066\u3001\u5b8c\u5168\u7acb\u65b9\u4f53\u3092\u6e1b\u7b97\u3059\u308b\u516c\u5f0f\u3092\u9069\u7528\u3057\u3066\u591a\u9805\u5f0f\u3092\u7c21\u7565\u5316\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-52d5ddbcfea3f7d3d492b8f0ead32dc2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"a^3-b^3  = (a-b)(a^2+ab+b^2)\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"236\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-9d9d52829d37cbca4716887d7c319ed4_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"(2x)^3-1^3 = (2x-1)\\bigl((2x)^2+2x \\cdot 1 + 1^2\\bigr)\" title=\"Rendered by QuickLaTeX.com\" height=\"22\" width=\"320\" style=\"vertical-align: -7px;\"><\/p>\n<\/p>\n<p>\u305d\u3057\u3066\u6700\u5f8c\u306b\u3001\u7d50\u679c\u306e\u6f14\u7b97\u3092\u8a08\u7b97\u3059\u308b\u3060\u3051\u3067\u6e08\u307f\u307e\u3059\u3002<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-4c4041ac5fdf0fcccec106c4e5a957a0_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"(2x)^3-1^3 = (2x-1)(4x^2+2x + 1\\bigr)\" title=\"Rendered by QuickLaTeX.com\" height=\"22\" width=\"276\" style=\"vertical-align: -7px;\"><\/p>\n<\/p>\n<p>\u3053\u308c\u3089\u306f\u4f3c\u305f\u6982\u5ff5\u306e\u3088\u3046\u306b\u898b\u3048\u307e\u3059\u304c\u3001\u7acb\u65b9\u4f53\u306e\u9055\u3044\u306f\u4e09\u6b21\u4e8c\u9805\u5f0f\u3068\u6df7\u540c\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u5f8c\u8005\u306f\u7570\u306a\u308b (\u305d\u3057\u3066\u3088\u308a\u91cd\u8981\u306a) \u5358\u4f4d\u3067\u3042\u308b\u305f\u3081\u3067\u3059\u3002 <strong><span style=\"text-decoration: underline;\"><a href=\"https:\/\/mathority.org\/ja\/\u4e8c\u9805\u4e09\u4e57\/\">3 \u4e57\u4e8c\u9805\u516c\u5f0f\u3068\u306f\u4f55\u304b\u3001\u305d\u3057\u3066\u3053\u308c\u3089 2 \u3064\u306e\u6ce8\u76ee\u3059\u3079\u304d\u6052\u7b49<\/a><\/span><\/strong>\u5f0f\u306e\u9055\u3044\u306f\u4f55\u306a\u306e\u304b\u3092\u78ba\u8a8d\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u3053\u306e\u30ea\u30f3\u30af\u3092\u6b8b\u3057\u3066\u304a\u304d\u307e\u3059\u3002 <\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ejercicios-resueltos-de-diferencia-de-cubos\"><\/span>\u89e3\u6c7a\u3055\u308c\u305f\u7acb\u65b9\u4f53\u5dee\u5206\u554f\u984c<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u7acb\u65b9\u4f53\u306e\u9055\u3044\u3092\u89e3\u304f\u65b9\u6cd5\u3092\u5b8c\u5168\u306b\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u6bb5\u968e\u7684\u306b\u89e3\u304f\u3044\u304f\u3064\u304b\u306e\u6f14\u7fd2\u3092\u7528\u610f\u3057\u307e\u3057\u305f\u3002\u3054\u8cea\u554f\u304c\u3054\u3056\u3044\u307e\u3057\u305f\u3089\u3001\u30b3\u30e1\u30f3\u30c8\u6b04 (\u4e0b\u8a18) \u304b\u3089\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002\u2b07\u2b07<\/p>\n<h3 class=\"wp-block-heading\">\u6f14\u7fd2 1<\/h3>\n<p>\u6b21\u306e\u7acb\u65b9\u4f53\u306e\u5dee\u3092\u516c\u5f0f\u3092\u4f7f\u7528\u3057\u3066\u56e0\u6570\u5206\u89e3\u3057\u307e\u3059\u3002 <\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-d2087daeacab49fe1a03a67113c1a7cf_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x^6-27x^3\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"74\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<div class=\"wp-block-otfm-box-spoiler-start otfm-sp__wrapper otfm-sp__box js-otfm-sp-box__closed otfm-sp__DDF5FF\" role=\"button\" tabindex=\"0\" aria-expanded=\"false\" data-otfm-spc=\"#DDF5FF\" style=\"text-align:center\">\n<div class=\"otfm-sp__title\"><strong>\u89e3\u6c7a\u7b56\u3092\u53c2\u7167<\/strong><\/div>\n<\/div>\n<p class=\"has-text-align-left\">\u591a\u9805\u5f0f\u306e 2 \u3064\u306e\u8981\u7d20\u306e 3 \u6b21\u6839\u306f\u6b63\u78ba\u3067\u3042\u308b\u305f\u3081\u3001\u5f0f\u306f 3 \u4e57\u306e\u5dee\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002 <\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-4940d2f98a52cbec3af20836bd69d3b0_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\sqrt[3]{x^6} = x^2\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"72\" style=\"vertical-align: -1px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-c60bf4d19507d04bdae93d067a8d693d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\sqrt[3]{27x^3} = 3x\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"92\" style=\"vertical-align: -1px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-4563571bc34b85f3aca39d2a44a929ee_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x^6-27x^3=\\bigl(x^2\\bigr)^3-(3x)^3\" title=\"Rendered by QuickLaTeX.com\" height=\"26\" width=\"202\" style=\"vertical-align: -7px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\">\u3057\u305f\u304c\u3063\u3066\u3001\u5b8c\u5168\u7acb\u65b9\u4f53\u306e\u5dee\u306e\u516c\u5f0f\u3092\u4f7f\u7528\u3057\u3066\u3001\u4e09\u6b21\u5f0f\u3092\u4e8c\u9805\u5f0f\u3068\u4e09\u9805\u5f0f\u306e\u4e57\u7b97\u306b\u56e0\u6570\u5206\u89e3\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 <\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-52d5ddbcfea3f7d3d492b8f0ead32dc2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"a^3-b^3  = (a-b)(a^2+ab+b^2)\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"236\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-f9fd889ba4827922378d85989d97fedc_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\bigl(x^2\\bigr)^3-(3x)^3 = \\left(x^2-3x\\right)\\left( \\left(x^2\\right)^2+x^2 \\cdot 3x + (3x)^2\\right)\" title=\"Rendered by QuickLaTeX.com\" height=\"32\" width=\"397\" style=\"vertical-align: -11px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\">\u3053\u308c\u3067\u3059\u3079\u3066\u306e\u6f14\u7b97\u3092\u89e3\u6c7a\u3057\u3001\u56e0\u6570\u5206\u89e3\u3055\u308c\u305f\u591a\u9805\u5f0f\u3092\u6c42\u3081\u307e\u3059\u3002 <\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-0a4b6341424951063b66e5ae4d7f20eb_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\bigl(x^2\\bigr)^3-(3x)^3 = \\left(x^2-3x\\right)\\left( x^4+3x^3 + 9x^2\\right)\" title=\"Rendered by QuickLaTeX.com\" height=\"26\" width=\"332\" style=\"vertical-align: -7px;\"><\/p>\n<\/p>\n<div class=\"wp-block-otfm-box-spoiler-end otfm-sp_end\"><\/div>\n<h3 class=\"wp-block-heading\">\u6f14\u7fd2 2<\/h3>\n<p>\u5404\u7a4d\u3092\u7acb\u65b9\u4f53\u306e\u5dee\u3068\u3057\u3066\u8868\u73fe\u3057\u307e\u3059\u3002 <\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-d46d0e5b09ae81b6e7381832fa957a2a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\text{A)} \\ (x-5)(x^2+5x+25)\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"192\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-233d8f9883af759cbdc82da52eb8d49c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\text{B)} \\ (2x-7)(4x^2+14x+49)\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"217\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-5917ade9de4939b40e2b94372a5df4b1_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\text{C)} \\ (8x-y^2)(64x^2+8xy^2+y^4)\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"242\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<div class=\"wp-block-otfm-box-spoiler-start otfm-sp__wrapper otfm-sp__box js-otfm-sp-box__closed otfm-sp__DDF5FF\" role=\"button\" tabindex=\"0\" aria-expanded=\"false\" data-otfm-spc=\"#DDF5FF\" style=\"text-align:center\">\n<div class=\"otfm-sp__title\"><strong>\u89e3\u6c7a\u7b56\u3092\u53c2\u7167<\/strong><\/div>\n<\/div>\n<p class=\"has-text-align-left\">3 \u3064\u306e\u6f14\u7fd2\u306e\u5f0f\u306f\u5b8c\u5168\u7acb\u65b9\u4f53\u306e\u5dee (\u307e\u305f\u306f\u6e1b\u7b97) \u306e\u516c\u5f0f\u3092\u5c0a\u91cd\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u591a\u9805\u5f0f\u306e\u4e57\u7b97\u3092\u89e3\u304f\u3060\u3051\u3067\u5341\u5206\u3067\u3059\u3002 <\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-34e5fe437cf5dfaa305bbbcd8927b2c0_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\text{A)} \\ \\begin{array}{l}(x-5)(x^2+5x+25) = \\\\[2ex] = x^3+5x^2+25x-5x^2-25x-125 = \\\\[2ex] = x^3 -125\\end{array}\" title=\"Rendered by QuickLaTeX.com\" height=\"90\" width=\"339\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-8af23875bcc05db2a69c8bf1e263274b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\text{B)} \\ \\begin{array}{l}(2x-7)(4x^2+14x+49) = \\\\[2ex] =  8x^3+28x^2+98x-28x^2-98x-343 = \\\\[2ex]  = 8x^3-343\\end{array}\" title=\"Rendered by QuickLaTeX.com\" height=\"90\" width=\"364\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-394ede96d4736d84a33ef9029ade5a90_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\text{C)} \\ \\begin{array}{l}(8x-y^2)(64x^2+8xy^2+y^4) = \\\\[2ex] =512x^3+64x^2y^2+8xy^4-64x^2y^2-8xy^4-y^6= \\\\[2ex] = 512x^3-y^6\\end{array}\" title=\"Rendered by QuickLaTeX.com\" height=\"94\" width=\"423\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<div class=\"wp-block-otfm-box-spoiler-end otfm-sp_end\"><\/div>\n<p> \ud83d\udc49\ud83d\udc49\ud83d\udc49 \u6700\u5f8c\u306b\u3001 <strong><span style=\"text-decoration: underline;\"><a href=\"https:\/\/mathority.org\/ja\/\u4e8c\u4e57\u306e\u5dee\u307e\u305f\u306f\u6e1b\u7b97\/\">\u4e8c\u4e57\u306e\u6e1b\u7b97\u3092<\/a><\/span><\/strong>\u8a08\u7b97\u3059\u308b\u65b9\u6cd5\u3092\u77e5\u308a\u305f\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3053\u308c\u306f\u3001\u5148\u307b\u3069\u8aac\u660e\u3057\u305f\u3082\u306e\u3068\u4f3c\u305f\u3082\u3046 1 \u3064\u306e\u6ce8\u76ee\u3059\u3079\u304d\u30a2\u30a4\u30c7\u30f3\u30c6\u30a3\u30c6\u30a3\u3067\u3059 (\u305f\u3060\u3057\u3001\u3088\u308a\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059)\u3002\u30ea\u30f3\u30af\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u3001\u3053\u308c\u3089 2 \u3064\u306e\u6ce8\u76ee\u3059\u3079\u304d\u30a2\u30a4\u30c7\u30f3\u30c6\u30a3\u30c6\u30a3\u306e\u9055\u3044\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<div id=\"ezoic-pub-ad-placeholder-176\" data-inserter-version=\"-1\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u3053\u306e\u30da\u30fc\u30b8\u3067\u306f\u7acb\u65b9\u4f53\u306e\u5dee\u306e\u56e0\u6570\u5206\u89e3\u65b9\u6cd5\uff08\u516c\u5f0f\uff09\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u3044\u304f\u3064\u304b\u306e\u4f8b\u3092\u78ba\u8a8d\u3057\u3001\u6bb5\u968e\u7684\u306b\u89e3\u6c7a\u3055\u308c\u308b\u6f14\u7fd2\u3067\u7df4\u7fd2\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002 \u30ad\u30e5\u30fc\u30d6\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f \u6570\u5b66\u3067\u306f\u3001\u7acb\u65b9\u4f53\u306e\u5dee (\u307e\u305f\u306f\u6e1b\u7b97) \u306f\u3001\u7acb\u65b9\u6839\u304c\u6b63 &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/mathority.org\/ja\/%e7%ab%8b%e6%96%b9%e4%bd%93%e3%81%ae%e5%b7%ae%e5%bc%95%e3%81%8d\/\"> <span class=\"screen-reader-text\">\u7acb\u65b9\u4f53\u306e\u5dee\uff08\u307e\u305f\u306f\u5f15\u304d\u7b97\uff09<\/span> \u3082\u3063\u3068\u8aad\u3080 &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"","footnotes":""},"categories":[10],"tags":[],"class_list":["post-341","post","type-post","status-publish","format-standard","hentry","category-10"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u7acb\u65b9\u4f53\u306e\u5dee (\u307e\u305f\u306f\u5f15\u304d\u7b97) - Mathority<\/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:\/\/mathority.org\/ja\/\u7acb\u65b9\u4f53\u306e\u5dee\u5f15\u304d\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u7acb\u65b9\u4f53\u306e\u5dee (\u307e\u305f\u306f\u5f15\u304d\u7b97) - Mathority\" \/>\n<meta property=\"og:description\" content=\"\u3053\u306e\u30da\u30fc\u30b8\u3067\u306f\u7acb\u65b9\u4f53\u306e\u5dee\u306e\u56e0\u6570\u5206\u89e3\u65b9\u6cd5\uff08\u516c\u5f0f\uff09\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u3044\u304f\u3064\u304b\u306e\u4f8b\u3092\u78ba\u8a8d\u3057\u3001\u6bb5\u968e\u7684\u306b\u89e3\u6c7a\u3055\u308c\u308b\u6f14\u7fd2\u3067\u7df4\u7fd2\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002 \u30ad\u30e5\u30fc\u30d6\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f \u6570\u5b66\u3067\u306f\u3001\u7acb\u65b9\u4f53\u306e\u5dee (\u307e\u305f\u306f\u6e1b\u7b97) \u306f\u3001\u7acb\u65b9\u6839\u304c\u6b63 &hellip; \u7acb\u65b9\u4f53\u306e\u5dee\uff08\u307e\u305f\u306f\u5f15\u304d\u7b97\uff09 \u3082\u3063\u3068\u8aad\u3080 &raquo;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mathority.org\/ja\/\u7acb\u65b9\u4f53\u306e\u5dee\u5f15\u304d\/\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-06T03:17:32+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/mathority.org\/wp-content\/uploads\/2023\/07\/formule-pour-la-difference-ou-la-soustraction-de-cubes.png\" \/>\n<meta name=\"author\" content=\"B1oN0W1@L5\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"B1oN0W1@L5\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/mathority.org\/ja\/%e7%ab%8b%e6%96%b9%e4%bd%93%e3%81%ae%e5%b7%ae%e5%bc%95%e3%81%8d\/\",\"url\":\"https:\/\/mathority.org\/ja\/%e7%ab%8b%e6%96%b9%e4%bd%93%e3%81%ae%e5%b7%ae%e5%bc%95%e3%81%8d\/\",\"name\":\"\u7acb\u65b9\u4f53\u306e\u5dee (\u307e\u305f\u306f\u5f15\u304d\u7b97) - Mathority\",\"isPartOf\":{\"@id\":\"https:\/\/mathority.org\/ja\/#website\"},\"datePublished\":\"2023-07-06T03:17:32+00:00\",\"dateModified\":\"2023-07-06T03:17:32+00:00\",\"author\":{\"@id\":\"https:\/\/mathority.org\/ja\/#\/schema\/person\/c5d030d51df9fedd3b375fd3c5be378e\"},\"breadcrumb\":{\"@id\":\"https:\/\/mathority.org\/ja\/%e7%ab%8b%e6%96%b9%e4%bd%93%e3%81%ae%e5%b7%ae%e5%bc%95%e3%81%8d\/#breadcrumb\"},\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/mathority.org\/ja\/%e7%ab%8b%e6%96%b9%e4%bd%93%e3%81%ae%e5%b7%ae%e5%bc%95%e3%81%8d\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/mathority.org\/ja\/%e7%ab%8b%e6%96%b9%e4%bd%93%e3%81%ae%e5%b7%ae%e5%bc%95%e3%81%8d\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/mathority.org\/ja\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u7acb\u65b9\u4f53\u306e\u5dee\uff08\u307e\u305f\u306f\u5f15\u304d\u7b97\uff09\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/mathority.org\/ja\/#website\",\"url\":\"https:\/\/mathority.org\/ja\/\",\"name\":\"\",\"description\":\"\u597d\u5947\u5fc3\u3068\u8a08\u7b97\u304c\u51fa\u4f1a\u3046\u5834\u6240 !\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/mathority.org\/ja\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"ja\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/mathority.org\/ja\/#\/schema\/person\/c5d030d51df9fedd3b375fd3c5be378e\",\"name\":\"B1oN0W1@L5\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/mathority.org\/ja\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/8a35e4c8616d1c34c03ca02862b580f4372c5650665668489db53a09579bbc4f?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/8a35e4c8616d1c34c03ca02862b580f4372c5650665668489db53a09579bbc4f?s=96&d=mm&r=g\",\"caption\":\"B1oN0W1@L5\"},\"sameAs\":[\"http:\/\/mathority.org\/ja\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u7acb\u65b9\u4f53\u306e\u5dee (\u307e\u305f\u306f\u5f15\u304d\u7b97) - Mathority","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:\/\/mathority.org\/ja\/\u7acb\u65b9\u4f53\u306e\u5dee\u5f15\u304d\/","og_locale":"ja_JP","og_type":"article","og_title":"\u7acb\u65b9\u4f53\u306e\u5dee (\u307e\u305f\u306f\u5f15\u304d\u7b97) - Mathority","og_description":"\u3053\u306e\u30da\u30fc\u30b8\u3067\u306f\u7acb\u65b9\u4f53\u306e\u5dee\u306e\u56e0\u6570\u5206\u89e3\u65b9\u6cd5\uff08\u516c\u5f0f\uff09\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u3044\u304f\u3064\u304b\u306e\u4f8b\u3092\u78ba\u8a8d\u3057\u3001\u6bb5\u968e\u7684\u306b\u89e3\u6c7a\u3055\u308c\u308b\u6f14\u7fd2\u3067\u7df4\u7fd2\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002 \u30ad\u30e5\u30fc\u30d6\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f \u6570\u5b66\u3067\u306f\u3001\u7acb\u65b9\u4f53\u306e\u5dee (\u307e\u305f\u306f\u6e1b\u7b97) \u306f\u3001\u7acb\u65b9\u6839\u304c\u6b63 &hellip; \u7acb\u65b9\u4f53\u306e\u5dee\uff08\u307e\u305f\u306f\u5f15\u304d\u7b97\uff09 \u3082\u3063\u3068\u8aad\u3080 &raquo;","og_url":"https:\/\/mathority.org\/ja\/\u7acb\u65b9\u4f53\u306e\u5dee\u5f15\u304d\/","article_published_time":"2023-07-06T03:17:32+00:00","og_image":[{"url":"https:\/\/mathority.org\/wp-content\/uploads\/2023\/07\/formule-pour-la-difference-ou-la-soustraction-de-cubes.png"}],"author":"B1oN0W1@L5","twitter_card":"summary_large_image","twitter_misc":{"\u57f7\u7b46\u8005":"B1oN0W1@L5"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/mathority.org\/ja\/%e7%ab%8b%e6%96%b9%e4%bd%93%e3%81%ae%e5%b7%ae%e5%bc%95%e3%81%8d\/","url":"https:\/\/mathority.org\/ja\/%e7%ab%8b%e6%96%b9%e4%bd%93%e3%81%ae%e5%b7%ae%e5%bc%95%e3%81%8d\/","name":"\u7acb\u65b9\u4f53\u306e\u5dee (\u307e\u305f\u306f\u5f15\u304d\u7b97) - Mathority","isPartOf":{"@id":"https:\/\/mathority.org\/ja\/#website"},"datePublished":"2023-07-06T03:17:32+00:00","dateModified":"2023-07-06T03:17:32+00:00","author":{"@id":"https:\/\/mathority.org\/ja\/#\/schema\/person\/c5d030d51df9fedd3b375fd3c5be378e"},"breadcrumb":{"@id":"https:\/\/mathority.org\/ja\/%e7%ab%8b%e6%96%b9%e4%bd%93%e3%81%ae%e5%b7%ae%e5%bc%95%e3%81%8d\/#breadcrumb"},"inLanguage":"ja","potentialAction":[{"@type":"ReadAction","target":["https:\/\/mathority.org\/ja\/%e7%ab%8b%e6%96%b9%e4%bd%93%e3%81%ae%e5%b7%ae%e5%bc%95%e3%81%8d\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/mathority.org\/ja\/%e7%ab%8b%e6%96%b9%e4%bd%93%e3%81%ae%e5%b7%ae%e5%bc%95%e3%81%8d\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/mathority.org\/ja\/"},{"@type":"ListItem","position":2,"name":"\u7acb\u65b9\u4f53\u306e\u5dee\uff08\u307e\u305f\u306f\u5f15\u304d\u7b97\uff09"}]},{"@type":"WebSite","@id":"https:\/\/mathority.org\/ja\/#website","url":"https:\/\/mathority.org\/ja\/","name":"","description":"\u597d\u5947\u5fc3\u3068\u8a08\u7b97\u304c\u51fa\u4f1a\u3046\u5834\u6240 !","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/mathority.org\/ja\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"ja"},{"@type":"Person","@id":"https:\/\/mathority.org\/ja\/#\/schema\/person\/c5d030d51df9fedd3b375fd3c5be378e","name":"B1oN0W1@L5","image":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/mathority.org\/ja\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/8a35e4c8616d1c34c03ca02862b580f4372c5650665668489db53a09579bbc4f?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/8a35e4c8616d1c34c03ca02862b580f4372c5650665668489db53a09579bbc4f?s=96&d=mm&r=g","caption":"B1oN0W1@L5"},"sameAs":["http:\/\/mathority.org\/ja"]}]}},"yoast_meta":{"yoast_wpseo_title":"","yoast_wpseo_metadesc":"","yoast_wpseo_canonical":""},"_links":{"self":[{"href":"https:\/\/mathority.org\/ja\/wp-json\/wp\/v2\/posts\/341","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mathority.org\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mathority.org\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mathority.org\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mathority.org\/ja\/wp-json\/wp\/v2\/comments?post=341"}],"version-history":[{"count":0,"href":"https:\/\/mathority.org\/ja\/wp-json\/wp\/v2\/posts\/341\/revisions"}],"wp:attachment":[{"href":"https:\/\/mathority.org\/ja\/wp-json\/wp\/v2\/media?parent=341"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mathority.org\/ja\/wp-json\/wp\/v2\/categories?post=341"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mathority.org\/ja\/wp-json\/wp\/v2\/tags?post=341"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}