8a^2(-a^7+7a-7)=0

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Solution for 8a^2(-a^7+7a-7)=0 equation: 


Simplifying
8a2(-1a7 + 7a + -7) = 0

Reorder the terms:
8a2(-7 + 7a + -1a7) = 0
(-7 * 8a2 + 7a * 8a2 + -1a7 * 8a2) = 0
(-56a2 + 56a3 + -8a9) = 0

Solving
-56a2 + 56a3 + -8a9 = 0

Solving for variable 'a'.

Factor out the Greatest Common Factor (GCF), '8a2'.
8a2(-7 + 7a + -1a7) = 0

Ignore the factor 8.

Subproblem 1
Set the factor 'a2' equal to zero and attempt to solve:

Simplifying
a2 = 0

Solving
a2 = 0

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

Simplifying
a2 = 0

Take the square root of each side:
a = {0}

Subproblem 2
Set the factor '(-7 + 7a + -1a7)' equal to zero and attempt to solve:

Simplifying
-7 + 7a + -1a7 = 0

Solving
-7 + 7a + -1a7 = 0

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
a = {0}

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