{"id":493,"date":"2015-03-03T15:32:06","date_gmt":"2015-03-03T07:32:06","guid":{"rendered":"http:\/\/www.xuehelp.cn\/?p=493"},"modified":"2015-03-03T15:32:50","modified_gmt":"2015-03-03T07:32:50","slug":"493","status":"publish","type":"post","link":"http:\/\/www.xuehelp.cn\/index.php\/archives\/493","title":{"rendered":"\u4e00\u5143\u4e8c\u6b21\u65b9\u7a0b\u7684\u5224\u65ad"},"content":{"rendered":"<h4><!--B1--><span style=\"color: #333333;\">\uff082015\u2022\u5c71\u897f\u6a21\u62df\uff09\u4e0b\u5217\u65b9\u7a0b\u4e00\u5b9a\u662f\u4e00\u5143\u4e8c\u6b21\u65b9\u7a0b\u7684\u662f\uff08\u3000\u3000\uff09<!--E1--><\/span><\/h4>\n<div>\n<h4><span style=\"color: #333333;\"><!--B2--><\/span><\/h4>\n<table>\n<tbody>\n<tr>\n<td>\n<h4><span style=\"color: #333333;\"><label><label>A\uff0e3x<sup>2<\/sup>+ 2\/x-1=0 \u00a0 \u00a0<\/label><\/label><\/span><\/h4>\n<\/td>\n<td>\n<h4><span style=\"color: #333333;\"><label>B\uff0e5x<sup>2<\/sup>-6y-3=0<\/label><\/span><\/h4>\n<\/td>\n<td>\n<h4><span style=\"color: #333333;\"><label>C\uff0eax<sup>2<\/sup>-x+2=0<\/label><\/span><\/h4>\n<\/td>\n<td>\n<h4><span style=\"color: #333333;\"><label>\u00a0 D\uff0e3x<sup>2<\/sup>-2x-1=0 \u00a0<\/label><\/span><\/h4>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4><span style=\"color: #333333;\">\u5206\u6790\uff1a\u6839\u636e\u4e00\u5143\u4e8c\u6b21\u65b9\u7a0b\u7684\u5b9a\u4e49\u89e3\u7b54\uff0c\u4e00\u5143\u4e8c\u6b21\u65b9\u7a0b\u5fc5\u987b\u6ee1\u8db3\u56db\u4e2a\u6761\u4ef6\uff1a<\/span><\/h4>\n<h4><span style=\"color: #333333;\"><!--more-->\uff081\uff09\u672a\u77e5\u6570\u7684\u6700\u9ad8\u6b21\u6570\u662f2\uff1b\uff082\uff09\u4e8c\u6b21\u9879\u7cfb\u6570\u4e0d\u4e3a0\uff1b\uff083\uff09\u662f\u6574\u5f0f\u65b9\u7a0b\uff1b\uff084\uff09\u542b\u6709\u4e00\u4e2a\u672a\u77e5\u6570\uff0e\u7531\u8fd9\u56db\u4e2a\u6761\u4ef6\u5bf9\u56db\u4e2a\u9009\u9879\u8fdb\u884c\u9a8c\u8bc1\uff0c\u6ee1\u8db3\u8fd9\u56db\u4e2a\u6761\u4ef6\u8005\u4e3a\u6b63\u786e\u7b54\u6848\uff0e<\/span><\/h4>\n<h4><span style=\"color: #333333;\">\u89e3\u7b54\uff1a\u89e3\uff1aA\u3001\u662f\u5206\u5f0f\u65b9\u7a0b\uff0c\u6545A\u9519\u8bef\uff1b<\/span><br \/>\n<span style=\"color: #333333;\">B\u3001\u662f\u4e8c\u5143\u4e8c\u6b21\u65b9\u7a0b\uff0c\u6545B\u9519\u8bef\uff1b<\/span><br \/>\n<span style=\"color: #333333;\">C\u3001a=0\u65f6\uff0c\u662f\u4e00\u5143\u4e00\u6b21\u65b9\u7a0b\uff0c\u6545C\u9519\u8bef\uff1b<\/span><br \/>\n<span style=\"color: #333333;\">D\u3001\u662f\u4e00\u5143\u4e8c\u6b21\u65b9\u7a0b\uff0c\u6545D\u6b63\u786e\uff1b<\/span><br \/>\n<span style=\"color: #333333;\">\u6545\u9009\uff1aD\uff0e\u70b9\u8bc4\uff1a\u672c\u9898\u8003\u67e5\u4e86\u4e00\u5143\u4e8c\u6b21\u65b9\u7a0b\u7684\u6982\u5ff5\uff0c\u5224\u65ad\u4e00\u4e2a\u65b9\u7a0b\u662f\u5426\u662f\u4e00\u5143\u4e8c\u6b21\u65b9\u7a0b\uff0c\u9996\u5148\u8981\u770b\u662f\u5426\u662f\u6574\u5f0f\u65b9\u7a0b\uff0c\u7136\u540e\u770b\u5316\u7b80\u540e\u662f\u5426\u662f\u53ea\u542b\u6709\u4e00\u4e2a\u672a\u77e5\u6570\u4e14\u672a\u77e5\u6570\u7684\u6700\u9ad8\u6b21\u6570\u662f2\uff0e<\/span><\/h4>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\uff082015\u2022\u5c71\u897f\u6a21\u62df\uff09\u4e0b\u5217\u65b9\u7a0b\u4e00\u5b9a\u662f\u4e00\u5143\u4e8c\u6b21\u65b9\u7a0b\u7684\u662f\uff08\u3000\u3000\uff09 A\uff0e3&#215;2+ 2\/x-1=0 \u00a0 \u00a0 B\uff0e5&#215;2 [&hellip;]<\/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":[33],"_links":{"self":[{"href":"http:\/\/www.xuehelp.cn\/index.php\/wp-json\/wp\/v2\/posts\/493"}],"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=493"}],"version-history":[{"count":2,"href":"http:\/\/www.xuehelp.cn\/index.php\/wp-json\/wp\/v2\/posts\/493\/revisions"}],"predecessor-version":[{"id":495,"href":"http:\/\/www.xuehelp.cn\/index.php\/wp-json\/wp\/v2\/posts\/493\/revisions\/495"}],"wp:attachment":[{"href":"http:\/\/www.xuehelp.cn\/index.php\/wp-json\/wp\/v2\/media?parent=493"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.xuehelp.cn\/index.php\/wp-json\/wp\/v2\/categories?post=493"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.xuehelp.cn\/index.php\/wp-json\/wp\/v2\/tags?post=493"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}