p(x)=x^4-8x^3+7x^2

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Solution for p(x)=x^4-8x^3+7x^2 equation: 


Simplifying
p(x) = x4 + -8x3 + 7x2

Multiply p * x
px = x4 + -8x3 + 7x2

Reorder the terms:
px = 7x2 + -8x3 + x4

Solving
px = 7x2 + -8x3 + 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 = 7x + -8x2 + x3

Simplifying
p = 7x + -8x2 + x3

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