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For many years it was common in the United States to
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ADADADADAD
平方根,相反数,正数
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For many years it was common in the United States to
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题目64的平方根是______________。可圈可点用户2021-02-24 11:43优质解答答案±8解析一个正数有两个平方根,且它们互为相反数.64的平方根是±8.
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题目
64的平方根是______________。
可圈可点用户
2021-02-24 11:43
优质解答
±8
一个正数有两个平方根,且它们互为相反数.
64的平方根是±8.
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