x*x-3*3=25

Solution for x*x-3*3=25 equation:

Simplifying
x * x + -3 * 3 = 25

Multiply x * x
x2 + -3 * 3 = 25

Multiply -3 * 3
x2 + -9 = 25

Reorder the terms:
-9 + x2 = 25

Solving
-9 + x2 = 25

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 9 + x2 = 25 + 9

Combine like terms: -9 + 9 = 0
0 + x2 = 25 + 9
x2 = 25 + 9

Combine like terms: 25 + 9 = 34
x2 = 34

Simplifying
x2 = 34

Take the square root of each side:
x = {-5.830951895, 5.830951895}