(根号6+3根号2)(根号3-根号2)

2025-02-22 23:32:10
推荐回答(2个)
回答1:

3倍根号2-2倍根号3+3倍根号6-6

回答2:

解:原式=√6×√3﹣√6×√2﹢3√2×√3﹣3√2×√2
=√18﹣√12﹢3√6﹣6
=3√2﹣2√3﹢3√6﹣6