3721=x^2

Solution for 3721=x^2 equation:

Simplifying
3721 = x2

Solving
3721 = x2

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1x2' to each side of the equation.
3721 + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
3721 + -1x2 = 0

Add '-3721' to each side of the equation.
3721 + -3721 + -1x2 = 0 + -3721

Combine like terms: 3721 + -3721 = 0
0 + -1x2 = 0 + -3721
-1x2 = 0 + -3721

Combine like terms: 0 + -3721 = -3721
-1x2 = -3721

Divide each side by '-1'.
x2 = 3721

Simplifying
x2 = 3721

Take the square root of each side:
x = {-61, 61}