625+3600=x^2

Solution for 625+3600=x^2 equation:

Simplifying
625 + 3600 = x2

Combine like terms: 625 + 3600 = 4225
4225 = x2

Solving
4225 = 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.
4225 + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
4225 + -1x2 = 0

Add '-4225' to each side of the equation.
4225 + -4225 + -1x2 = 0 + -4225

Combine like terms: 4225 + -4225 = 0
0 + -1x2 = 0 + -4225
-1x2 = 0 + -4225

Combine like terms: 0 + -4225 = -4225
-1x2 = -4225

Divide each side by '-1'.
x2 = 4225

Simplifying
x2 = 4225

Take the square root of each side:
x = {-65, 65}