(2√3-3√2) (√3-√2)
=6-2√6-3√6+6
=12-5√6再问一道哈 √2/3 - 1/6√24 +3/2√12√2/3 - 1/6√24 +3/2√12=1/3√6-1/3√6+3√3=3√3