Question

if √a=2√6 Then find √a+1/√a.

Answer 1

Hello Mate!

$\sqrt{a} = 2 \sqrt{6} \\ \frac{1}{ \sqrt{a} } = \frac{1}{2 \sqrt{6} } \times \frac{2 \sqrt{6} }{2 \sqrt{6} } \\ = \frac{2 \sqrt{6} }{24} \: or \: \frac{ \sqrt{6} }{12} \\ 2 \sqrt{6} + \frac{ \sqrt{6} }{12} = \frac{24 \sqrt{6} + \sqrt{6} }{12} \\ = \frac{25 \sqrt{6} }{12}$

Hope you got it!☺