f(-9)=3x^3+19x^2-68x+36

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Solution for f(-9)=3x^3+19x^2-68x+36 equation: 


Simplifying
f(-9) = 3x3 + 19x2 + -68x + 36

Reorder the terms for easier multiplication:
-9f = 3x3 + 19x2 + -68x + 36

Reorder the terms:
-9f = 36 + -68x + 19x2 + 3x3

Solving
-9f = 36 + -68x + 19x2 + 3x3

Solving for variable 'f'.

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

Divide each side by '-9'.
f = -4 + 7.555555556x + -2.111111111x2 + -0.3333333333x3

Simplifying
f = -4 + 7.555555556x + -2.111111111x2 + -0.3333333333x3

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