3r^3+3r^2-36=0

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Solution for 3r^3+3r^2-36=0 equation: 


Simplifying
3r3 + 3r2 + -36 = 0

Reorder the terms:
-36 + 3r2 + 3r3 = 0

Solving
-36 + 3r2 + 3r3 = 0

Solving for variable 'r'.

Factor out the Greatest Common Factor (GCF), '3'.
3(-12 + r2 + r3) = 0

Ignore the factor 3.

Subproblem 1
Set the factor '(-12 + r2 + r3)' equal to zero and attempt to solve:

Simplifying
-12 + r2 + r3 = 0

Solving
-12 + r2 + r3 = 0

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

The solution to this equation could not be determined.

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