计算:根号27*(根号3-2)
问题描述:
计算:根号27*(根号3-2)
答
根号27*(根号3-2)
=3根号3*(根号3-2)
=9-6根号3
计算:根号27*(根号3-2)
根号27*(根号3-2)
=3根号3*(根号3-2)
=9-6根号3