f(x)=X^2-2x+7

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Solution for f(x)=X^2-2x+7 equation: 


Simplifying
f(x) = X2 + -2x + 7

Multiply f * x
fx = X2 + -2x + 7

Reorder the terms:
fx = 7 + X2 + -2x

Solving
fx = 7 + X2 + -2x

Solving for variable 'f'.

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

Divide each side by 'x'.
f = 7x-1 + x-1X2 + -2

Simplifying
f = 7x-1 + x-1X2 + -2

Reorder the terms:
f = -2 + 7x-1 + x-1X2

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