Question

HOW TO FIND OUT THE SQUARE ROOT OF 625

Answer 1

first of all, factorize 625 i.e. 5^4. then divide the power by two. then we find it turns out 5^2 i.e. 25. so the square root of 625 is 25.

Answer 2

let x be the number then 
 x²= 625
x=√625
x=25