f(x)=x^2+(m+2)x-m

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


Simplifying
f(x) = x2 + (m + 2) * x + -1m

Multiply f * x
fx = x2 + (m + 2) * x + -1m

Reorder the terms:
fx = x2 + (2 + m) * x + -1m

Reorder the terms for easier multiplication:
fx = x2 + x(2 + m) + -1m
fx = x2 + (2 * x + m * x) + -1m

Reorder the terms:
fx = x2 + (mx + 2x) + -1m
fx = x2 + (mx + 2x) + -1m

Reorder the terms:
fx = -1m + mx + 2x + x2

Solving
fx = -1m + mx + 2x + x2

Solving for variable 'f'.

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

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

Simplifying
f = -1mx-1 + m + 2 + x

Reorder the terms:
f = 2 + m + -1mx-1 + x

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