7x^8+7x^7-42x^6+56x^5=

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Solution for 7x^8+7x^7-42x^6+56x^5= equation: 


Simplifying
7x8 + 7x7 + -42x6 + 56x5 = 0

Reorder the terms:
56x5 + -42x6 + 7x7 + 7x8 = 0

Solving
56x5 + -42x6 + 7x7 + 7x8 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '7x5'.
7x5(8 + -6x + x2 + x3) = 0

Ignore the factor 7.

Subproblem 1
Set the factor 'x5' equal to zero and attempt to solve:

Simplifying
x5 = 0

Solving
x5 = 0

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

Simplifying
x5 = 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 '(8 + -6x + x2 + x3)' equal to zero and attempt to solve:

Simplifying
8 + -6x + x2 + x3 = 0

Solving
8 + -6x + x2 + x3 = 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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