18=x^3+9x^2

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Solution for 18=x^3+9x^2 equation: 


Simplifying
18 = x3 + 9x2

Reorder the terms:
18 = 9x2 + x3

Solving
18 = 9x2 + x3

Solving for variable 'x'.

Reorder the terms:
18 + -9x2 + -1x3 = 9x2 + -9x2 + x3 + -1x3

Combine like terms: 9x2 + -9x2 = 0
18 + -9x2 + -1x3 = 0 + x3 + -1x3
18 + -9x2 + -1x3 = x3 + -1x3

Combine like terms: x3 + -1x3 = 0
18 + -9x2 + -1x3 = 0

The solution to this equation could not be determined.

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