Question

root 162 divided by root 2​

Answer 1

$\sqrt{162 } \div \sqrt{2} \\ \sqrt{ \frac{162}{2} } = \sqrt{81} \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: = \sqrt{9 \times 9} \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = \: \: 9$

##hope it helps you

Answer 2

   √162/√2

⇒√2 × 9 × 9/√2

⇒9√2/√2

√2 is common in both numerator and denominator.

So cancel them out.

⇒9

Hope it helped you.