-125x^2+45=0

Solution for -125x^2+45=0 equation:

Simplifying
-125x2 + 45 = 0

Reorder the terms:
45 + -125x2 = 0

Solving
45 + -125x2 = 0

Solving for variable 'x'.

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

Add '-45' to each side of the equation.
45 + -45 + -125x2 = 0 + -45

Combine like terms: 45 + -45 = 0
0 + -125x2 = 0 + -45
-125x2 = 0 + -45

Combine like terms: 0 + -45 = -45
-125x2 = -45

Divide each side by '-125'.
x2 = 0.36

Simplifying
x2 = 0.36

Take the square root of each side:
x = {-0.6, 0.6}