天气预报 > 其他 > 根号144等于多少
根号144等于多少
更新时间: 2020-10-04 00:00:00  

1、根号144是表示对数字144进行开方运算,144是两个12相乘的结果,144等于12乘以12,144开方的结果是12。

2、开平方运算的定义是:求一个数的平方根的运算,叫做开平方,其中这个数叫做被开方数。在实数范围内这个数必须大于或等于零,即这个数为非负数。

关键词: 根号 等于 多少

根号144等于多少相关经验

天气预报

最新推荐

页面:/news/view-270872/ | 耗时:0.7390 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=270872 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=270872 LIMIT 0,1
select * from tbl_Articles_sphinx where id=270872 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(296148,803830,1095792,322503,679791,838128,900959,1301448,478019,229818,713970,873277,243360,1117836,195122,1289265,1318400,1118471,121164,216222,768578,201177,1351221,428280,371406,1362096,1360831,1331901,243307,1048878) ORDER BY field (ArticleID,296148,803830,1095792,322503,679791,838128,900959,1301448,478019,229818,713970,873277,243360,1117836,195122,1289265,1318400,1118471,121164,216222,768578,201177,1351221,428280,371406,1362096,1360831,1331901,243307,1048878)