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(-0.5)^101×2^5×2^100的解法
人气:358 ℃ 时间:2020-09-11 16:02:22
解答
(-0.5)^101×2^5×2^100
=(-0.5)^101×2^4×2^101
=(-0.5×2)^101×16
=(-1)^101×16
=-1×16
=-16
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