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Simplifying x5 + -81x4 = 0 Reorder the terms: -81x4 + x5 = 0 Solving -81x4 + x5 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), 'x4'. x4(-81 + x) = 0Subproblem 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 '(-81 + x)' equal to zero and attempt to solve: Simplifying -81 + x = 0 Solving -81 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '81' to each side of the equation. -81 + 81 + x = 0 + 81 Combine like terms: -81 + 81 = 0 0 + x = 0 + 81 x = 0 + 81 Combine like terms: 0 + 81 = 81 x = 81 Simplifying x = 81Solution
x = {81}
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