g(x)=x^2+2x-1

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Solution for g(x)=x^2+2x-1 equation: 


Simplifying
g(x) = x2 + 2x + -1

Multiply g * x
gx = x2 + 2x + -1

Reorder the terms:
gx = -1 + 2x + x2

Solving
gx = -1 + 2x + x2

Solving for variable 'g'.

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

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

Simplifying
g = -1x-1 + 2 + x

Reorder the terms:
g = 2 + -1x-1 + x

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