3√2
5√2
5√22
3√22
Correct answer is C
√3+√48√6=√3+4√3√6
\frac{5\sqrt{3}}{\sqrt{6} = \frac{5\sqrt{3} \times \sqrt{6}}{\sqrt{6} \times \sqrt{6}}
\frac{5\sqrt{18}{6} = \frac{15\sqrt{2}}{6}
= 5√22
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