Question

$3 \sqrt{ \frac{1}{6} }$

Answer 1

$3 \sqrt{ \frac{1}{6} } = \frac{3}{ \sqrt{6} } = \frac{3 \sqrt{6} }{ \sqrt{6} \sqrt{6} } = \frac{ 3\sqrt{6} }{ \sqrt{36} } = \frac{3 \sqrt{6} }{6} = \frac{ \sqrt{6} }{2}$

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