p(x)=x^3+9x^2-x-9

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Solution for p(x)=x^3+9x^2-x-9 equation: 


Simplifying
p(x) = x3 + 9x2 + -1x + -9

Multiply p * x
px = x3 + 9x2 + -1x + -9

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

Solving
px = -9 + -1x + 9x2 + x3

Solving for variable 'p'.

Move all terms containing p to the left, all other terms to the right.

Divide each side by 'x'.
p = -9x-1 + -1 + 9x + x2

Simplifying
p = -9x-1 + -1 + 9x + x2

Reorder the terms:
p = -1 + -9x-1 + 9x + x2

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