36r^2-24=0

Solution for 36r^2-24=0 equation:

Simplifying
36r2 + -24 = 0

Reorder the terms:
-24 + 36r2 = 0

Solving
-24 + 36r2 = 0

Solving for variable 'r'.

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

Add '24' to each side of the equation.
-24 + 24 + 36r2 = 0 + 24

Combine like terms: -24 + 24 = 0
0 + 36r2 = 0 + 24
36r2 = 0 + 24

Combine like terms: 0 + 24 = 24
36r2 = 24

Divide each side by '36'.
r2 = 0.6666666667

Simplifying
r2 = 0.6666666667

Take the square root of each side:
r = {-0.816496581, 0.816496581}