计算:根号二分之一乘根号2+(根号27减根号48)除根号3
问题描述:
计算:根号二分之一乘根号2+(根号27减根号48)除根号3
答
根号二分之一×根号2+(根号27-根号48)÷根号3
=1+(3根号3-4根号3)÷根号3
=1-根号3÷根号3
=1-1
=0