Question

4 upon root 2
$\frac{4}{2 \sqrt{2}}$

Answer 1

hiii!!!

here's ur answer...

$given \: \frac{4}{2 \sqrt{2} } \\ \\ = \frac{4}{2 \sqrt{2} } \times \frac{ 2\sqrt{2} }{2 \sqrt{2} } \\ \\ = \frac{4(2 \sqrt{2}) }{(2 \sqrt{2} )(2 \sqrt{2}) } \\ \\ = \frac{8 \sqrt{4} }{4 \sqrt{4} } \\ \\ = \frac{8 \times 2 }{4 \times 2} \\ \\ = \frac{16}{8} \\ \\ = 2$

hope this helps..!!