f(x)=x^3+4x^2-4x-16

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Solution for f(x)=x^3+4x^2-4x-16 equation: 


Simplifying
f(x) = x3 + 4x2 + -4x + -16

Multiply f * x
fx = x3 + 4x2 + -4x + -16

Reorder the terms:
fx = -16 + -4x + 4x2 + x3

Solving
fx = -16 + -4x + 4x2 + 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 = -16x-1 + -4 + 4x + x2

Simplifying
f = -16x-1 + -4 + 4x + x2

Reorder the terms:
f = -4 + -16x-1 + 4x + x2

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