根号108+2倍根号1/3-根号27
问题描述:
根号108+2倍根号1/3-根号27
答
=√(62×3)+2√(3÷32)-√(32×3)
=6√3+2√3/3-3√3
=11√3/3
答
√108+2√(1/3)-√27
=6√3+(2/3)√3-3√3
=[6-3+(2/3)]√3
=(11/3)√3