f(x)=1.25x^2-5.1x+8.3

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Solution for f(x)=1.25x^2-5.1x+8.3 equation: 


Simplifying
f(x) = 1.25x2 + -5.1x + 8.3

Multiply f * x
fx = 1.25x2 + -5.1x + 8.3

Reorder the terms:
fx = 8.3 + -5.1x + 1.25x2

Solving
fx = 8.3 + -5.1x + 1.25x2

Solving for variable 'f'.

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

Divide each side by 'x'.
f = 8.3x-1 + -5.1 + 1.25x

Simplifying
f = 8.3x-1 + -5.1 + 1.25x

Reorder the terms:
f = -5.1 + 8.3x-1 + 1.25x

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