计算:(20根号48减8根号27加2根号12)除以根号6

问题描述:

计算:(20根号48减8根号27加2根号12)除以根号6

(20根号48减8根号27加2根号12)除以根号6
=(80√3-24√3+4√3)÷√6
=60√3÷√6
=30√2