Question

root 2 +3 root 2....with process plz

Answer 1

see in this equation. root 2 will be add to another root 2 . this will get 3 root 4.

Answer 2

Heya !!

$\sqrt{2}  + 3 \sqrt{2 } = 4 \sqrt{2}$

because $\sqrt{2}$ is common in both terms..........

Hope it helps !!