(3)4√3-3√96-2√12-7√6=4√3-12√6-4√3-7√6
=-19√6
(4)√(2/3)-(√3+√6)/√2
=(√2×√2)-√3(√3+√6)/√3×√2
=(2-3-3√2)/√6
=(-√6-6√3)/6
(3)4√3-3√96-2√12-7√6=4√3-12√6-4√3-7√6
=-19√6
(4)√(2/3)-(√3+√6)/√2
=(√2×√2)-√3(√3+√6)/√3×√2
=(2-3-3√2)/√6
=(-√6-6√3)/6
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