{"id":550,"date":"2015-03-28T20:46:46","date_gmt":"2015-03-28T12:46:46","guid":{"rendered":"http:\/\/www.xuehelp.cn\/?p=550"},"modified":"2015-03-28T20:46:46","modified_gmt":"2015-03-28T12:46:46","slug":"%e5%8c%96%e7%ae%80m-n-%ef%bc%88mn%ef%bc%89%e7%9a%84%e7%bb%93%e6%9e%9c","status":"publish","type":"post","link":"http:\/\/www.xuehelp.cn\/index.php\/archives\/550","title":{"rendered":"\u5316\u7b80m-n-\uff08m+n\uff09\u7684\u7ed3\u679c"},"content":{"rendered":"<div>\u5316\u7b80m-n-\uff08m+n\uff09\u7684\u7ed3\u679c\u662f\uff08\u3000\u3000\uff09<!--E1--><\/div>\n<div>\n<div>\n<table>\n<tbody>\n<tr>\n<td><label>A\uff0e0<\/label><\/td>\n<td><label>B\uff0e2m<\/label><\/td>\n<td><label>C\uff0e-2n<\/label><\/td>\n<td><label>D\uff0e2m-2n<\/label><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><!--E2--><\/div>\n<div><!--more--><\/div>\n<div>\n<div><!--B5--><em>\u5206\u6790\uff1a<\/em>\u6839\u636e\u6574\u5f0f\u7684\u52a0\u51cf\u8fd0\u7b97\u6cd5\u5219\uff0c\u5148\u53bb\u62ec\u53f7\uff0c\u518d\u5408\u5e76\u540c\u7c7b\u9879\uff0e\u6ce8\u610f\u53bb\u62ec\u53f7\u65f6\uff0c\u62ec\u53f7\u524d\u662f\u8d1f\u53f7\uff0c\u53bb\u62ec\u53f7\u65f6\uff0c\u62ec\u53f7\u91cc\u5404\u9879\u90fd\u8981\u53d8\u53f7\uff1b\u5408\u5e76\u540c\u7c7b\u9879\u65f6\uff0c\u53ea\u628a\u7cfb\u6570\u76f8\u52a0\u51cf\uff0c\u5b57\u6bcd\u548c\u5b57\u6bcd\u7684\u6307\u6570\u4e0d\u53d8\uff0e<!--E5--><\/div>\n<div><!--B6--><em>\u89e3\u7b54\uff1a<\/em>\u89e3\uff1a\u539f\u5f0f=m-n-m-n=-2n\uff0e\u6545\u9009C\uff0e<!--E6--><\/div>\n<div><!--B7--><em>\u70b9\u8bc4\uff1a<\/em>\u89e3\u51b3\u6b64\u7c7b\u9898\u76ee\u7684\u5173\u952e\u662f\u719f\u8bb0\u53bb\u62ec\u53f7\u6cd5\u5219\uff0c\u53ca\u719f\u7ec3\u8fd0\u7528\u5408\u5e76\u540c\u7c7b\u9879\u7684\u6cd5\u5219\uff0c\u5176\u662f\u5404\u5730\u4e2d\u8003\u7684\u5e38\u8003\u70b9\uff0e\u6ce8\u610f\u53bb\u62ec\u53f7\u6cd5\u5219\u4e3a\uff1a&#8211;\u5f97+\uff0c-+\u5f97-\uff0c++\u5f97+\uff0c+-\u5f97-\uff0e<!--E7--><\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u5316\u7b80m-n-\uff08m+n\uff09\u7684\u7ed3\u679c\u662f\uff08\u3000\u3000\uff09 A\uff0e0 B\uff0e2m C\uff0e-2n D\uff0e2m-2n<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[249],"_links":{"self":[{"href":"http:\/\/www.xuehelp.cn\/index.php\/wp-json\/wp\/v2\/posts\/550"}],"collection":[{"href":"http:\/\/www.xuehelp.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.xuehelp.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.xuehelp.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.xuehelp.cn\/index.php\/wp-json\/wp\/v2\/comments?post=550"}],"version-history":[{"count":1,"href":"http:\/\/www.xuehelp.cn\/index.php\/wp-json\/wp\/v2\/posts\/550\/revisions"}],"predecessor-version":[{"id":551,"href":"http:\/\/www.xuehelp.cn\/index.php\/wp-json\/wp\/v2\/posts\/550\/revisions\/551"}],"wp:attachment":[{"href":"http:\/\/www.xuehelp.cn\/index.php\/wp-json\/wp\/v2\/media?parent=550"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.xuehelp.cn\/index.php\/wp-json\/wp\/v2\/categories?post=550"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.xuehelp.cn\/index.php\/wp-json\/wp\/v2\/tags?post=550"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}