根号3方乘以4方乘以5快

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根号3方乘以4方乘以5快根号3方乘以4方乘以5快根号3方乘以4方乘以5快=根号3²×根号4²×根号5=3×4×根号5=12根号5根号3方乘以4方乘以5=3*4*5=60根号(3方)

根号3方乘以4方乘以5快
根号3方乘以4方乘以5

根号3方乘以4方乘以5快
=根号3²×根号4²×根号5
=3×4×根号5
=12根号5

根号3方乘以4方乘以5
=3*4*5=60

根号(3方)乘以4方乘以5=240
根号(3方乘以4方乘以5)=12倍的根号5