15x^2-5=

Solution for 15x^2-5= equation:

Simplifying
15x2 + -5 = 0

Reorder the terms:
-5 + 15x2 = 0

Solving
-5 + 15x2 = 0

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + 15x2 = 0 + 5

Combine like terms: -5 + 5 = 0
0 + 15x2 = 0 + 5
15x2 = 0 + 5

Combine like terms: 0 + 5 = 5
15x2 = 5

Divide each side by '15'.
x2 = 0.3333333333

Simplifying
x2 = 0.3333333333

Take the square root of each side:
x = {-0.577350269, 0.577350269}