化简:(3分之1根号27-根号24-3根号3分之2)乘根号12

2024-12-21 07:56:12
推荐回答(1个)
回答1:

(1/3√27-√24-3√2/3)x√12
=(√3-2√6-√6)x2√3
=(√3-3√6)x2√3
=6-18√2