(1)=2根号3-3根号2-根号2/2+根号3/3
=7/3个根号3-7/2根号2
(2)=3/2根号150-5/2根号60
=15/2根号6-5根号15
(3)=4/3根号5*2/根号3-2根号3*2/根号3
=8根号5/3根号3-4
=8根号15/9-4
(1)=2根号3-3根号2-根号2/2+根号3/3
=7/3个根号3-7/2根号2
(2)=3/2根号150-5/2根号60
=15/2根号6-5根号15
(3)=4/3根号5*2/根号3-2根号3*2/根号3
=8根号5/3根号3-4
=8根号15/9-4