15x^2+90=0

Solution for 15x^2+90=0 equation:

Simplifying
15x2 + 90 = 0

Reorder the terms:
90 + 15x2 = 0

Solving
90 + 15x2 = 0

Solving for variable 'x'.

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

Add '-90' to each side of the equation.
90 + -90 + 15x2 = 0 + -90

Combine like terms: 90 + -90 = 0
0 + 15x2 = 0 + -90
15x2 = 0 + -90

Combine like terms: 0 + -90 = -90
15x2 = -90

Divide each side by '15'.
x2 = -6

Simplifying
x2 = -6

Reorder the terms:
6 + x2 = -6 + 6

Combine like terms: -6 + 6 = 0
6 + x2 = 0

The solution to this equation could not be determined.