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根号5等于多少
更新时间: 2021-02-18 10:43:57  

1、根号5等于多少 2.2360679774998。

2、根号是一个数学符号。根号是用以表示对一个数或一个代数式进行开方运算的符号。若a?=b,那么a是b开n次方的n次方根或a是b的1/n次方。开n次方手写体和印刷体用表示,被开方的数或代数式写在符号左方√ ̄的右边和符号上方一横部分的下方共同包围的区域中,而且不能出界。

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SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1984109,2383995,1766913,1136933,763157,390053,3243064,2321616,842579,867471,3496702,1225029,756345,957328,991861,737892,714159,1013139,2270456,1449309,101143,672530,919346,3260582,439038,1143621,1590529,86145,1138161,2603956) ORDER BY field (ArticleID,1984109,2383995,1766913,1136933,763157,390053,3243064,2321616,842579,867471,3496702,1225029,756345,957328,991861,737892,714159,1013139,2270456,1449309,101143,672530,919346,3260582,439038,1143621,1590529,86145,1138161,2603956)