6r^7+6r^5-9r^6-9r^4=0

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Solution for 6r^7+6r^5-9r^6-9r^4=0 equation: 


Simplifying
6r7 + 6r5 + -9r6 + -9r4 = 0

Reorder the terms:
-9r4 + 6r5 + -9r6 + 6r7 = 0

Solving
-9r4 + 6r5 + -9r6 + 6r7 = 0

Solving for variable 'r'.

Factor out the Greatest Common Factor (GCF), '3r4'.
3r4(-3 + 2r + -3r2 + 2r3) = 0

Ignore the factor 3.

Subproblem 1
Set the factor 'r4' equal to zero and attempt to solve:

Simplifying
r4 = 0

Solving
r4 = 0

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

Simplifying
r4 = 0

The solution to this equation could not be determined.

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

Subproblem 2
Set the factor '(-3 + 2r + -3r2 + 2r3)' equal to zero and attempt to solve:

Simplifying
-3 + 2r + -3r2 + 2r3 = 0

Solving
-3 + 2r + -3r2 + 2r3 = 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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