=-[3次根号下(-0.7)³-√2.4²]
=-(-0.7-2.4)
=3.1
-(3次根号-0.343+(-根号5.76))怎么算
-(3次根号-0.343+(-根号5.76))怎么算
数学人气:813 ℃时间:2020-05-13 14:14:01
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