f(X)=3x^2+4x

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


Simplifying
f(X) = 3x2 + 4x

Multiply f * X
fX = 3x2 + 4x

Reorder the terms:
fX = 4x + 3x2

Solving
fX = 4x + 3x2

Solving for variable 'f'.

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

Divide each side by 'X'.
f = 4xX-1 + 3x2X-1

Simplifying
f = 4xX-1 + 3x2X-1

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