首先你要知道,立方根号A的六次方的平方根就等于正负A
∴当X=0时,原式=正负1
当X=1时,原式=正负1
当x=0或x=1时,求立方根号(2x-1)的6次方的平方根.
当x=0或x=1时,求立方根号(2x-1)的6次方的平方根.
用立方根、、!
用立方根、、!
数学人气:719 ℃时间:2019-10-20 00:48:33
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