-80x^7-640x^4=0

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Solution for -80x^7-640x^4=0 equation:


Simplifying
-80x7 + -640x4 = 0

Reorder the terms:
-640x4 + -80x7 = 0

Solving
-640x4 + -80x7 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '-80x4'.
-80x4(8 + x3) = 0

Ignore the factor -80.

Subproblem 1

Set the factor 'x4' equal to zero and attempt to solve: Simplifying x4 = 0 Solving x4 = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x4 = 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 + x3)' equal to zero and attempt to solve: Simplifying 8 + x3 = 0 Solving 8 + x3 = 0 Move all terms containing x to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + x3 = 0 + -8 Combine like terms: 8 + -8 = 0 0 + x3 = 0 + -8 x3 = 0 + -8 Combine like terms: 0 + -8 = -8 x3 = -8 Simplifying x3 = -8 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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