(x*x-6x-9)=x*x*x-4x*x-9x

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Solution for (x*x-6x-9)=x*x*x-4x*x-9x equation:


Simplifying
(x * x + -6x + -9) = x * x * x + -4x * x + -9x

Multiply x * x
(x2 + -6x + -9) = x * x * x + -4x * x + -9x

Reorder the terms:
(-9 + -6x + x2) = x * x * x + -4x * x + -9x

Remove parenthesis around (-9 + -6x + x2)
-9 + -6x + x2 = x * x * x + -4x * x + -9x

Multiply x * x
-9 + -6x + x2 = x2 * x + -4x * x + -9x

Multiply x2 * x
-9 + -6x + x2 = x3 + -4x * x + -9x

Multiply x * x
-9 + -6x + x2 = x3 + -4x2 + -9x

Reorder the terms:
-9 + -6x + x2 = -9x + -4x2 + x3

Solving
-9 + -6x + x2 = -9x + -4x2 + x3

Solving for variable 'x'.

Reorder the terms:
-9 + -6x + 9x + x2 + 4x2 + -1x3 = -9x + -4x2 + x3 + 9x + 4x2 + -1x3

Combine like terms: -6x + 9x = 3x
-9 + 3x + x2 + 4x2 + -1x3 = -9x + -4x2 + x3 + 9x + 4x2 + -1x3

Combine like terms: x2 + 4x2 = 5x2
-9 + 3x + 5x2 + -1x3 = -9x + -4x2 + x3 + 9x + 4x2 + -1x3

Reorder the terms:
-9 + 3x + 5x2 + -1x3 = -9x + 9x + -4x2 + 4x2 + x3 + -1x3

Combine like terms: -9x + 9x = 0
-9 + 3x + 5x2 + -1x3 = 0 + -4x2 + 4x2 + x3 + -1x3
-9 + 3x + 5x2 + -1x3 = -4x2 + 4x2 + x3 + -1x3

Combine like terms: -4x2 + 4x2 = 0
-9 + 3x + 5x2 + -1x3 = 0 + x3 + -1x3
-9 + 3x + 5x2 + -1x3 = x3 + -1x3

Combine like terms: x3 + -1x3 = 0
-9 + 3x + 5x2 + -1x3 = 0

The solution to this equation could not be determined.

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