p(x)=x^4+7x^3+7x^2-15x

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Solution for p(x)=x^4+7x^3+7x^2-15x equation: 


Simplifying
p(x) = x4 + 7x3 + 7x2 + -15x

Multiply p * x
px = x4 + 7x3 + 7x2 + -15x

Reorder the terms:
px = -15x + 7x2 + 7x3 + x4

Solving
px = -15x + 7x2 + 7x3 + x4

Solving for variable 'p'.

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

Divide each side by 'x'.
p = -15 + 7x + 7x2 + x3

Simplifying
p = -15 + 7x + 7x2 + x3

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