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负根号三的绝对值是多少
更新时间: 2020-10-31 00:00:00  

根号三。因为负数的绝对值等于它的相反数。

根号是数学符号,用来表示对一个数或一个代数式进行开方运算的符号,用“√”表示。被开方的数或代数式写在符号包围的区域中,不能出界。绝对值用是指一个数在数轴上所对应点到原点的距离。数字的绝对值可以被认为是与零的距离。

关键词: 根号 绝对值 多少

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