x^3+3x^2=13x+9

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Solution for x^3+3x^2=13x+9 equation: 


Simplifying
x3 + 3x2 = 13x + 9

Reorder the terms:
3x2 + x3 = 13x + 9

Reorder the terms:
3x2 + x3 = 9 + 13x

Solving
3x2 + x3 = 9 + 13x

Solving for variable 'x'.

Reorder the terms:
-9 + -13x + 3x2 + x3 = 9 + 13x + -9 + -13x

Reorder the terms:
-9 + -13x + 3x2 + x3 = 9 + -9 + 13x + -13x

Combine like terms: 9 + -9 = 0
-9 + -13x + 3x2 + x3 = 0 + 13x + -13x
-9 + -13x + 3x2 + x3 = 13x + -13x

Combine like terms: 13x + -13x = 0
-9 + -13x + 3x2 + x3 = 0

The solution to this equation could not be determined.

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