fx=2x^2-3

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Solution for fx=2x^2-3 equation: 


Simplifying
fx = 2x2 + -3

Reorder the terms:
fx = -3 + 2x2

Solving
fx = -3 + 2x2

Solving for variable 'f'.

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

Divide each side by 'x'.
f = -3x-1 + 2x

Simplifying
f = -3x-1 + 2x

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