立方根号8=2
根号8=2根2
根号1/16=1/4
相加:2+2*1.414+0.25=5.078取5.08
立方根号8的+根号8-根号十六分之一 = (精确到0.01)
立方根号8的+根号8-根号十六分之一 = (精确到0.01)
数学人气:355 ℃时间:2020-02-03 00:07:36
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