天气预报 > 其他 > 5的平方是多少
5的平方是多少
更新时间: 2020-09-20 00:00:00  

负5的平方可理解为负5的二次平方或者负5乘以负5均可。负5的平方等于负5乘以负5,等于25。平方是一种运算,是指数为2的乘方。一个数的平方即为该数同自身相乘,且其结果均大于等于零。平方的运算是相同数乘法的简便运算,且应用广泛。

关键词: 平方 多少

5的平方是多少相关经验

天气预报

最新推荐

页面:/news/view-137683/ | 耗时:0.9422 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=137683 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=137683 LIMIT 0,1
select * from tbl_Articles_sphinx where id=137683 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1067627,1113299,1131699,1112999,1130318,1063641,1064061,1114784,1067035,1063181,1048354,1132807,1126086,1133113,1063467,1110870,1049440,1062866,1066020,1063417,1064111,1061928,1125542,1052287,1064641,1500507,1123331,1131529,1061896,1123360) ORDER BY field (ArticleID,1067627,1113299,1131699,1112999,1130318,1063641,1064061,1114784,1067035,1063181,1048354,1132807,1126086,1133113,1063467,1110870,1049440,1062866,1066020,1063417,1064111,1061928,1125542,1052287,1064641,1500507,1123331,1131529,1061896,1123360)