-50x^2+800=0

Solution for -50x^2+800=0 equation:

Simplifying
-50x2 + 800 = 0

Reorder the terms:
800 + -50x2 = 0

Solving
800 + -50x2 = 0

Solving for variable 'x'.

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

Add '-800' to each side of the equation.
800 + -800 + -50x2 = 0 + -800

Combine like terms: 800 + -800 = 0
0 + -50x2 = 0 + -800
-50x2 = 0 + -800

Combine like terms: 0 + -800 = -800
-50x2 = -800

Divide each side by '-50'.
x2 = 16

Simplifying
x2 = 16

Take the square root of each side:
x = {-4, 4}