9x+81=27x^2+3x^3

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Solution for 9x+81=27x^2+3x^3 equation:


Simplifying
9x + 81 = 27x2 + 3x3

Reorder the terms:
81 + 9x = 27x2 + 3x3

Solving
81 + 9x = 27x2 + 3x3

Solving for variable 'x'.

Reorder the terms:
81 + 9x + -27x2 + -3x3 = 27x2 + -27x2 + 3x3 + -3x3

Combine like terms: 27x2 + -27x2 = 0
81 + 9x + -27x2 + -3x3 = 0 + 3x3 + -3x3
81 + 9x + -27x2 + -3x3 = 3x3 + -3x3

Combine like terms: 3x3 + -3x3 = 0
81 + 9x + -27x2 + -3x3 = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(27 + 3x + -9x2 + -1x3) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(27 + 3x + -9x2 + -1x3)' equal to zero and attempt to solve: Simplifying 27 + 3x + -9x2 + -1x3 = 0 Solving 27 + 3x + -9x2 + -1x3 = 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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