3r^2-363r=

Solution for 3r^2-363r= equation:

Simplifying
3r2 + -363r = 0

Reorder the terms:
-363r + 3r2 = 0

Solving
-363r + 3r2 = 0

Solving for variable 'r'.

Factor out the Greatest Common Factor (GCF), '3r'.
3r(-121 + r) = 0

Ignore the factor 3.
Subproblem 1
Set the factor 'r' equal to zero and attempt to solve:

Simplifying
r = 0

Solving
r = 0

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

Simplifying
r = 0
Subproblem 2
Set the factor '(-121 + r)' equal to zero and attempt to solve:

Simplifying
-121 + r = 0

Solving
-121 + r = 0

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

Add '121' to each side of the equation.
-121 + 121 + r = 0 + 121

Combine like terms: -121 + 121 = 0
0 + r = 0 + 121
r = 0 + 121

Combine like terms: 0 + 121 = 121
r = 121

Simplifying
r = 121
Solution
r = {0, 121}