Question

maths
$3 \div \sqrt{8 }$

Answer 1

$\frac{3}{ \sqrt{8} } \\ \\ \\ = > \frac{3}{2 \sqrt{2} }$



By Rationalization,


$=> \frac{3 \times \sqrt{2} }{2 \times \sqrt{2} \times \sqrt{2} } \\ \\ \\ = > \frac{ 3 \sqrt{2} }{4}$