Question

Square root of negative 36

Answer 1

the square root of 36?
the anwser is 6.

Answer 2

Square root of any negative Integer is not possible.

In reverse, Squaring means multiplying a number by itself, so if they are positive then the answer will be in positive sign, and if they are negative, then also their answer would be in positive so it's not possible.

In short, √-36 = Not Valid

Hope this helps!