x^2+40-200=0

Solution for x^2+40-200=0 equation:

Simplifying
x2 + 40 + -200 = 0

Reorder the terms:
40 + -200 + x2 = 0

Combine like terms: 40 + -200 = -160
-160 + x2 = 0

Solving
-160 + x2 = 0

Solving for variable 'x'.

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

Add '160' to each side of the equation.
-160 + 160 + x2 = 0 + 160

Combine like terms: -160 + 160 = 0
0 + x2 = 0 + 160
x2 = 0 + 160

Combine like terms: 0 + 160 = 160
x2 = 160

Simplifying
x2 = 160

Take the square root of each side:
x = {-12.649110641, 12.649110641}