{"id":4877,"date":"2017-01-20T11:07:00","date_gmt":"2017-01-20T02:07:00","guid":{"rendered":"https:\/\/quizgenerator.net\/?p=4877"},"modified":"2017-01-20T11:07:00","modified_gmt":"2017-01-20T02:07:00","slug":"%e6%95%b0%e5%ad%a6%e3%81%ae%e5%95%8f%e9%a1%8c%e3%82%921tp1-te5%85%ac%e9%96%8b","status":"publish","type":"post","link":"https:\/\/quizgenerator.net\/en\/2017\/01\/%e6%95%b0%e5%ad%a6%e3%81%ae%e5%95%8f%e9%a1%8c%e3%82%92%e5%85%ac%e9%96%8b\/","title":{"rendered":"Open math problem"},"content":{"rendered":"<p>\u9ad8\u6821\u6570\u5b66\u306e\u5f0f\u306e\u5c55\u958b\u306e\u5206\u91ce\u306e\u7df4\u7fd2\u554f\u984c\u3092\u4f5c\u6210\u3057\u3066\u307f\u307e\u3057\u305f\u30022017\u5e74\u6625\u5165\u5b66\u306e\u9ad8\u6821\u751f\u306e\u9032\u5ea6\u306b\u5408\u308f\u305b\u3066\u7df4\u7fd2\u554f\u984c\u3092\u516c\u958b\u3057\u3066\u3044\u3051\u305f\u3089\u306a\u3068\u601d\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<h4>\u5f0f\u306e\u5c55\u958b1<\/h4>\n<p><iframe 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\u3068(x-a)^2\u306e\u5f62\u5f0f<br \/>\n[#(x+1)^2#]<br \/>\n[#x^2+2x+1#]<br \/>\n[#x^2+x+1#]<br \/>\n[#x^2+1#]<\/p>\n<p>[#(x+2)^2#]<br \/>\n[#x^2+4x+4#]<br \/>\n[#x^2+2x+4#]<br \/>\n[#x^2+4#]<\/p>\n<p>[#(x-3)^2#]<br \/>\n[#x^2-6x+9#]<br \/>\n[#x^2+6x+9#]<br \/>\n[#x^2+9x+9#]<\/p>\n<p>[#(x-1)^2#]<br \/>\n[#x^2-2x+1#]<br \/>\n[#x^2-x-1#]<br \/>\n[#x^2+2x+1#]<\/p>\n<p>[#(x-6)^2#]<br \/>\n[#x^2-12x+36#]<br \/>\n[#x^2-6x+36#]<br \/>\n[#x^2+6x+6#]<\/p>\n<p>\/\/(ax+b)^2\u3068(ax-b)^2\u306e\u5f62\u5f0f<br \/>\n[#(2x+1)^2#]<br \/>\n[#4x^2+4x+1#]<br \/>\n[#4x^2+2x+1#]<br \/>\n[#4x^2+1#]<\/p>\n<p>[#(3x+2)^2#]<br \/>\n[#9x^2+12x+4#]<br \/>\n[#9x^2+6x+4#]<br \/>\n[#9x^2+4#]<\/p>\n<p>[#(5x-3)^2#]<br \/>\n[#25x^2-30x+9#]<br \/>\n[#25x^2+30x+9#]<br \/>\n[#25x^2+15x+9#]<\/p>\n<p>[#(3x-1)^2#]<br \/>\n[#9x^2-6x+1#]<br \/>\n[#9x^2-3x-1#]<br \/>\n[#9x^2+1#]<\/p>\n<p>[#(7x-6)^2#]<br \/>\n[#49x^2-84x+36#]<br \/>\n[#49x^2-42x+36#]<br \/>\n[#49x^2+42x+36#]<\/p>\n<p>\/\/(x+a)(x-a)\u306e\u5f62\u5f0f<br 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\/>\n[#x^2-2#]<br \/>\n[#x^2+2x#]<br \/>\n<\/textarea><\/p>\n<h4>\u5f0f\u306e\u5c55\u958b2<\/h4>\n<p><textarea style=\"height:400px;\"><br \/>\n#title:\u5c55\u958b\u306e\u57fa\u672c\u516c\u5f0f<br \/>\n#messages_intro:\u5f0f\u3092\u5c55\u958b\u3057\u3066\u4e0b\u3055\u3044\u3002\u4e09\u6b21\u5f0f\u306e\u5c55\u958b\u3067\u3059\u3002<br \/>\n#mode:normal<br \/>\n#question_count:10<\/p>\n<p>\/\/(x+a)^3 \u3068(x-a)^3\u306e\u5f62\u5f0f<br \/>\n[#(x+1)^3#]<br \/>\n[#x^3+3x^2+3x+1#]<br \/>\n[#x^3+x^2+x+1#]<br \/>\n[#x^3+1#]<\/p>\n<p>[#(x+2)^3#]<br \/>\n[#x^3+6x^2+12x+8#]<br \/>\n[#x^3+2x^2+4x+8#]<br \/>\n[#x^3+8#]<\/p>\n<p>[#(x-5)^3#]<br \/>\n[#x^3-15x^2+75x-125#]<br \/>\n[#x^3+15x^2-75x-125#]<br \/>\n[#x^3-5x^2+25x-125#]<\/p>\n<p>[#(x-a)^3#]<br \/>\n[#x^3-3ax^2+3a^2x-a^3#]<br \/>\n[#x^3+3ax^2+3a^2x+a^3#]<br \/>\n[#x^3-3x^2+3x-1#]<\/p>\n<p>[#(x-1)^3#]<br \/>\n[#x^3-3x^2+3x-1#]<br \/>\n[#x^3+3x^2+3x+1#]<br \/>\n[#x^3-1#]<\/p>\n<p>\/\/(ax+b)^3\u3068(ax-b)^3\u306e\u5f62\u5f0f<br \/>\n[#(2x+1)^3#]<br \/>\n[#8x^3+12x^2+6x+1#]<br \/>\n[#8x^2+4x^2+2x+1#]<br \/>\n[#8x^3+1#]<\/p>\n<p>[#(2x-3)^3#]<br \/>\n[#8x^3-36x^2+54x-27#]<br \/>\n[#8x^2-12x^2+18x-27#]<br \/>\n[#8x^3-1#]<\/p>\n<p>[#(4x-1)^3#]<br \/>\n[#64x^3-48x^2+12x-1#]<br \/>\n[#64x^2-16x^2+4x-1#]<br \/>\n[#64x^3-1#]<\/p>\n<p>[#(ax-b)^3#]<br \/>\n[#a^3x^3-3a^2bx^2+3ab^2x-b^3#]<br \/>\n[#a^3x^3-a^2bx^2+ab^2x-b^3#]<br \/>\n[#a^3x^3-b^3#]<\/p>\n<p>[#(ax+b)^3#]<br \/>\n[#a^3x^3+3a^2bx^2+3ab^2x+b^3#]<br \/>\n[#a^3x^3+a^2bx^2+ab^2x+b^3#]<br \/>\n[#a^3x^3+b^3#]<\/p>\n<p>\/\/(x^2+x+1)(x-a)\u3068(x^2-x+1)(x+1)\u306e\u5f62\u5f0f<br \/>\n[#(x+1)(x^2-x+1)#]<br \/>\n[#x^3+1#]<br \/>\n[#x^3-1#]<br \/>\n[#x^3+x^2+x+1#]<\/p>\n<p>[#(x-1)(x^2+x+1)#]<br \/>\n[#x^3-1#]<br \/>\n[#x^3+1#]<br \/>\n[#x^3-x^2+x-1#]<\/p>\n<p>[#(x+3)(x^2-3x+9)#]<br \/>\n[#x^3+27#]<br \/>\n[#x^3-27#]<br \/>\n[#x^3+3x^2+9x+27#]<\/p>\n<p>[#(x+3)(x^2+3x+9)#]<br \/>\n[#x^3+6x^2+18x+27#]<br \/>\n[#x^3+27#]<br \/>\n[#x^3-27#]<\/p>\n<p>\/\/(x+a)(x+b)(x+c)\u306e\u5f62\u5f0f<br \/>\n[#(x+1)(x+2)(x+3)#]<br \/>\n[#x^3+6x^2+11x+6#]<br \/>\n[#x^3+6x^2+12x+6#]<br \/>\n[#x^3+6x^2+9x+6#]<\/p>\n<p>[#(x+1)(x+2)(x-3)#]<br \/>\n[#x^3-7x-6#]<br \/>\n[#x^3+7x-6#]<br \/>\n[#x^3+5x-6#]<\/p>\n<p>\/\/(a+b+c)(a2+b2+c2-ab-bc-ca)<br \/>\n[#(a+b+c)(a^2+b^2+c^2-ab-bc-ca)#]<br \/>\n[#a^3+b^3+c^3-3abc#]<br \/>\n[#a^3+b^3+c^3-abc#]<br \/>\n[#a^3+b^3+c^3+3abc#]<br \/>\n[#a^3+b^3+c^3+abc#]<\/p>\n<p>[#(a+b+2c)(a^2+b^2+4c^2-ab-2bc-2ca)#]<br \/>\n[#a^3+b^3+8c^3-6abc#]<br \/>\n[#a^3+b^3+2c^3-6abc#]<br \/>\n[#a^3+b^3+8c^3+6abc#]<br \/>\n[#a^3+b^3+2c^3+6abc#]<\/p>\n<p>[#(a+b-c)(a^2+b^2+c^2-ab+bc+ca)#]<br \/>\n[#a^3+b^3-c^3+3abc#]<br \/>\n[#a^3+b^3-c^3-3abc#]<br \/>\n[#a^3+b^3+c^3+3abc#]<br \/>\n[#a^3+b^3+c^3-3abc#]<br \/>\n<\/textarea><\/p>\n<h4>\u5f0f\u306e\u5c55\u958b3<\/h4>\n<p><textarea style=\"height:400px;\"><br \/>\n#title:\u5c55\u958b\u306e\u5fdc\u7528<br 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\/>\n[#x^2+2xy+y^2-x-y+1#]<br \/>\n[#x^2-2xy+y^2-x-y+1#]<\/p>\n<p>[#(x+1)(x^4-x^3+x^2+x-1)#]<br \/>\n[#x^5-1#]<br \/>\n[#x^5+1#]<br \/>\n[#x^5+x^4+x^3+x^2+x+1#]<br \/>\n[#x^5-x^4+x^3-x^2+x-1#]<\/p>\n<p>[#(x+1)(x-1)(x+2)(x-2)#]<br \/>\n[#x^4-5x^2+4#]<br \/>\n[#x^4+5x^2+4#]<br \/>\n[#x^4+3x^3+5x^2+3x+4#]<\/p>\n<p>[#(x-2)(x-1)(x+1)(x+2)#]<br \/>\n[#x^4-5x^2+4#]<br \/>\n[#x^4+5x^2+4#]<br \/>\n[#x^4+3x^3+5x^2+3x+4#]<\/p>\n<p>[#(x-1)^3(x+1)^3#]<br \/>\n[#x^6-3x^4+3x^2-1#]<br \/>\n[#x^6+3x^4+3x^2+1#]<br \/>\n[#x^6+2x^5+3x^4+4x^3+3x^2+2x+1#]<br \/>\n[#x^6-2x^5+3x^4-4x^3+3x^2-2x+1#]<\/p>\n<p>[#(x-1)(x+1)(x^2+x+1)(x^2-x+1)#]<br \/>\n[#x^6-1#]<br \/>\n[#x^6+1#]<br \/>\n[#x^6+2x^3+1#]<br \/>\n[#x^6-2x^3+1#]<\/p>\n<p>[#(x^2+2x+3)(x^2+1)#]<br \/>\n[#x^4+2x^3+4x^2+2x+3#]<br \/>\n[#x^4+3x^3+5x^2+2x+3#]<br \/>\n[#x^4+2x^3+3x^2+3x+3#]<\/p>\n<p>[#(x^{100}+100)(x^{100}-100)#]<br \/>\n[#x^{200}-10000#]<br \/>\n[#x^{10000}-10000#]<br \/>\n[#x^{200}-200#]<br 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href=\"https:\/\/quizgenerator.net\/math\">QuizGenerator\u5411\u3051\u6570\u5f0f\u30a8\u30c7\u30a3\u30bf\u30fc<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"I have created some exercises in the area of Expansion of Expressions in High School Mathematics, and I hope to publish the exercises according to the progress of high school students entering in the spring of 2017. 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