这种计算器，怎么开立方

Question

如题所述

Answer 1

计算器，如将27执行开方时可用以下步骤。

先输入27然后选中Inv
按“x^y”键
输入3
然后按=键
可得3

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Answer 2

先按根号键再按数字

Answer 3

看样子是先按2nd，再按根号键本回答被提问者采纳

Answer 4

2nd→√