f(x)=x^3+x^2-22x-40

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Solution for f(x)=x^3+x^2-22x-40 equation: 


Simplifying
f(x) = x3 + x2 + -22x + -40

Multiply f * x
fx = x3 + x2 + -22x + -40

Reorder the terms:
fx = -40 + -22x + x2 + x3

Solving
fx = -40 + -22x + x2 + x3

Solving for variable 'f'.

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

Divide each side by 'x'.
f = -40x-1 + -22 + x + x2

Simplifying
f = -40x-1 + -22 + x + x2

Reorder the terms:
f = -22 + -40x-1 + x + x2

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