3r^2+6=

Solution for 3r^2+6= equation:

Simplifying
3r2 + 6 = 0

Reorder the terms:
6 + 3r2 = 0

Solving
6 + 3r2 = 0

Solving for variable 'r'.

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

Add '-6' to each side of the equation.
6 + -6 + 3r2 = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 3r2 = 0 + -6
3r2 = 0 + -6

Combine like terms: 0 + -6 = -6
3r2 = -6

Divide each side by '3'.
r2 = -2

Simplifying
r2 = -2

Reorder the terms:
2 + r2 = -2 + 2

Combine like terms: -2 + 2 = 0
2 + r2 = 0

The solution to this equation could not be determined.