f(x)=20x^3-9x^2-6

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Solution for f(x)=20x^3-9x^2-6 equation: 


Simplifying
f(x) = 20x3 + -9x2 + -6

Multiply f * x
fx = 20x3 + -9x2 + -6

Reorder the terms:
fx = -6 + -9x2 + 20x3

Solving
fx = -6 + -9x2 + 20x3

Solving for variable 'f'.

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

Divide each side by 'x'.
f = -6x-1 + -9x + 20x2

Simplifying
f = -6x-1 + -9x + 20x2

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