Question
Find $f+g, f-g, f g,$ and $f / g$.$$f(x)=x^{2}+2 x-3, g(x)=x^{2}+3 x-4$$
Step 1
To do this, we simply add the corresponding terms of $f(x)$ and $g(x)$ together. This gives us: $$f+g = (x^{2}+2x-3) + (x^{2}+3x-4) = 2x^{2}+5x-7.$$ Show more…
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