6r^2-4=0

Solution for 6r^2-4=0 equation:

Simplifying
6r2 + -4 = 0

Reorder the terms:
-4 + 6r2 = 0

Solving
-4 + 6r2 = 0

Solving for variable 'r'.

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

Add '4' to each side of the equation.
-4 + 4 + 6r2 = 0 + 4

Combine like terms: -4 + 4 = 0
0 + 6r2 = 0 + 4
6r2 = 0 + 4

Combine like terms: 0 + 4 = 4
6r2 = 4

Divide each side by '6'.
r2 = 0.6666666667

Simplifying
r2 = 0.6666666667

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