f(x)=-x^3+5x^2+x-5

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Solution for f(x)=-x^3+5x^2+x-5 equation: 


Simplifying
f(x) = -1x3 + 5x2 + x + -5

Multiply f * x
fx = -1x3 + 5x2 + x + -5

Reorder the terms:
fx = -5 + x + 5x2 + -1x3

Solving
fx = -5 + x + 5x2 + -1x3

Solving for variable 'f'.

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

Divide each side by 'x'.
f = -5x-1 + 1 + 5x + -1x2

Simplifying
f = -5x-1 + 1 + 5x + -1x2

Reorder the terms:
f = 1 + -5x-1 + 5x + -1x2

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