Question

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \blue { \sqrt{49} \: = \: ? }$

Answer 1

root of 49 = 7..

hope u understand....

Answer 2

√49 = 7

Hope it helps