{"id":2370,"date":"2024-12-15T16:34:37","date_gmt":"2024-12-15T08:34:37","guid":{"rendered":"http:\/\/www.xuehelp.cn\/?p=2370"},"modified":"2024-12-15T16:34:37","modified_gmt":"2024-12-15T08:34:37","slug":"%e5%b7%b2%e7%9f%a5%e6%9d%a1%e4%bb%b6p%ef%bc%9ax%ef%bc%8b124%ef%bc%8c%e6%9d%a1%e4%bb%b6q%ef%bc%9axa%ef%bc%8c%e4%b8%94%c2%acp%e6%98%af","status":"publish","type":"post","link":"http:\/\/www.xuehelp.cn\/index.php\/archives\/2370","title":{"rendered":"\u5df2\u77e5\u6761\u4ef6p\uff1a(x\uff0b1)2>4\uff0c\u6761\u4ef6q\uff1ax>a\uff0c\u4e14\u00acp\u662f"},"content":{"rendered":"<p>\u5df2\u77e5\u6761\u4ef6p\uff1a(x\uff0b1)2&gt;4\uff0c\u6761\u4ef6q\uff1ax&gt;a\uff0c\u4e14\u00acp\u662f\u00acq\u7684\u5145\u5206\u800c\u4e0d\u5fc5\u8981\u6761\u4ef6\uff0c\u5219a\u7684\u53d6\u503c\u8303\u56f4\u662fA.a\u22651B.a\u22641C.a\u2265\uff0d3D.a\u2264\uff0d3,<\/p>\n<p><!--more--><\/p>\n<p>A\u89e3\u6790\u89e3\uff1a\u6839\u636e\u9898\u610f\uff0cP\uff1a|x+l|\uff1e2\uff0c\u5219\ufffdVp\u4e3a|x+l|\u22642\uff0c\u89e3|x+l|\u22642\u53ef\u5f97\uff0c-3\u2264x\u22641\uff0c<\/p>\n<p>\u200b\u5219p\u4e3a-3\u2264x\u22641\uff0c\u6761\u4ef6q\uff1ax\uff1ea\uff0c\u5219\ufffdVq\u4e3ax\u2264a\uff0c\u82e5\ufffdVp\u662f\ufffdVq\u7684\u5145\u5206\u4e0d\u5fc5\u8981\u6761\u4ef6\uff0c\u5219\u6709\u96c6\u5408{x|-3\u2264x\u22641}\u662f\u96c6\u5408{x|x\u2264a}\u7684\u771f\u5b50\u96c6\uff0c\u5fc5\u6709a\u22651\uff1b\u6545\u9009A\uff0e<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5df2\u77e5\u6761\u4ef6p\uff1a(x\uff0b1)2&gt;4\uff0c\u6761\u4ef6q\uff1ax&gt;a\uff0c\u4e14\u00acp\u662f\u00acq\u7684\u5145\u5206\u800c\u4e0d\u5fc5\u8981\u6761\u4ef6\uff0c\u5219a\u7684\u53d6\u503c\u8303\u56f4\u662fA. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[857,856,703],"_links":{"self":[{"href":"http:\/\/www.xuehelp.cn\/index.php\/wp-json\/wp\/v2\/posts\/2370"}],"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=2370"}],"version-history":[{"count":1,"href":"http:\/\/www.xuehelp.cn\/index.php\/wp-json\/wp\/v2\/posts\/2370\/revisions"}],"predecessor-version":[{"id":2371,"href":"http:\/\/www.xuehelp.cn\/index.php\/wp-json\/wp\/v2\/posts\/2370\/revisions\/2371"}],"wp:attachment":[{"href":"http:\/\/www.xuehelp.cn\/index.php\/wp-json\/wp\/v2\/media?parent=2370"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.xuehelp.cn\/index.php\/wp-json\/wp\/v2\/categories?post=2370"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.xuehelp.cn\/index.php\/wp-json\/wp\/v2\/tags?post=2370"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}