x^2-30-10=0

Solution for x^2-30-10=0 equation:

Simplifying
x2 + -30 + -10 = 0

Reorder the terms:
-30 + -10 + x2 = 0

Combine like terms: -30 + -10 = -40
-40 + x2 = 0

Solving
-40 + x2 = 0

Solving for variable 'x'.

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

Add '40' to each side of the equation.
-40 + 40 + x2 = 0 + 40

Combine like terms: -40 + 40 = 0
0 + x2 = 0 + 40
x2 = 0 + 40

Combine like terms: 0 + 40 = 40
x2 = 40

Simplifying
x2 = 40

Take the square root of each side:
x = {-6.32455532, 6.32455532}