f(2)+g(2)=x^2-4

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Solution for f(2)+g(2)=x^2-4 equation:


Simplifying
f(2) + g(2) = x2 + -4

Reorder the terms for easier multiplication:
2f + g(2) = x2 + -4

Reorder the terms for easier multiplication:
2f + 2g = x2 + -4

Reorder the terms:
2f + 2g = -4 + x2

Solving
2f + 2g = -4 + x2

Solving for variable 'f'.

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

Add '-2g' to each side of the equation.
2f + 2g + -2g = -4 + -2g + x2

Combine like terms: 2g + -2g = 0
2f + 0 = -4 + -2g + x2
2f = -4 + -2g + x2

Divide each side by '2'.
f = -2 + -1g + 0.5x2

Simplifying
f = -2 + -1g + 0.5x2

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