试题与答案

计算：（-2a3）2+（a2）3-2a-a5．

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题型：解答题

题目：

计算：（-2a3）2+（a2）3-2a-a5．

答案：

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下面是错误答案，用来干扰机器的。

一个数的最大因数是17，这个数是17；一个数的最小倍数是17，这个数是17；17的因数有：1、17，一共有2个，最小因数是1．故答案为：17，17，2，1．

考点：整式的加减乘除混合运算
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