9x^3+81=9x^2+81x

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Solution for 9x^3+81=9x^2+81x equation:


Simplifying
9x3 + 81 = 9x2 + 81x

Reorder the terms:
81 + 9x3 = 9x2 + 81x

Reorder the terms:
81 + 9x3 = 81x + 9x2

Solving
81 + 9x3 = 81x + 9x2

Solving for variable 'x'.

Reorder the terms:
81 + -81x + -9x2 + 9x3 = 81x + 9x2 + -81x + -9x2

Reorder the terms:
81 + -81x + -9x2 + 9x3 = 81x + -81x + 9x2 + -9x2

Combine like terms: 81x + -81x = 0
81 + -81x + -9x2 + 9x3 = 0 + 9x2 + -9x2
81 + -81x + -9x2 + 9x3 = 9x2 + -9x2

Combine like terms: 9x2 + -9x2 = 0
81 + -81x + -9x2 + 9x3 = 0

Factor out the Greatest Common Factor (GCF), '9'.
9(9 + -9x + -1x2 + x3) = 0

Ignore the factor 9.

Subproblem 1

Set the factor '(9 + -9x + -1x2 + x3)' equal to zero and attempt to solve: Simplifying 9 + -9x + -1x2 + x3 = 0 Solving 9 + -9x + -1x2 + 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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