(-根号5)²-(³根号5)³

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(-根号5)²-(³根号5)³
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(-根号5)²-(³根号5)³
(-根号5)²-(³根号5)³

(-根号5)²-(³根号5)³
(-根号5)²=5
(³根号5)³=5
5-5=0

(-根号5)²-(³根号5)³
=5-5
=0

0
求采纳

结果等于0哦