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

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


Simplifying
f(x) = 9x3 + 6x2 + -3x + 20

Multiply f * x
fx = 9x3 + 6x2 + -3x + 20

Reorder the terms:
fx = 20 + -3x + 6x2 + 9x3

Solving
fx = 20 + -3x + 6x2 + 9x3

Solving for variable 'f'.

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

Divide each side by 'x'.
f = 20x-1 + -3 + 6x + 9x2

Simplifying
f = 20x-1 + -3 + 6x + 9x2

Reorder the terms:
f = -3 + 20x-1 + 6x + 9x2

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