Question
Perform the indicated operations.Let $f(x)=x^{2}+2 x$ and $g(x)=4 x^{2}-2 x-1 .$ Find $f(x)-g(x)$
Step 1
We have $f(x)=x^{2}+2 x$ and $g(x)=4 x^{2}-2 x-1$. Show more…
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