f(w)=-4w^3+7w^2-9

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Solution for f(w)=-4w^3+7w^2-9 equation: 


Simplifying
f(w) = -4w3 + 7w2 + -9

Multiply f * w
fw = -4w3 + 7w2 + -9

Reorder the terms:
fw = -9 + 7w2 + -4w3

Solving
fw = -9 + 7w2 + -4w3

Solving for variable 'f'.

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

Divide each side by 'w'.
f = -9w-1 + 7w + -4w2

Simplifying
f = -9w-1 + 7w + -4w2

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