f(x)=5X^2+4x-1

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Solution for f(x)=5X^2+4x-1 equation: 


Simplifying
f(x) = 5X2 + 4x + -1

Multiply f * x
fx = 5X2 + 4x + -1

Reorder the terms:
fx = -1 + 5X2 + 4x

Solving
fx = -1 + 5X2 + 4x

Solving for variable 'f'.

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

Divide each side by 'x'.
f = -1x-1 + 5x-1X2 + 4

Simplifying
f = -1x-1 + 5x-1X2 + 4

Reorder the terms:
f = 4 + -1x-1 + 5x-1X2

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