For f(x)=x+1 and g(x)=2 x^{2}-x-3, find (f-g)(x).

Question

Accepted Answer

Step:1 ：Given the functions f(x)=x+1 and g(x)=2x^{2}-x-3Step:2 ：We are asked to find (f-g)(x), which means we need to subtract g(x) from f(x)Step:3 ：Subtract each term in g(x) from the corresponding term in f(x)Step:4 ：This gives us -2x^{2} + 2x + 4Step:5 ：So, (f-g)(x) = boxed{-2x^2 + 2x + 4}

Answer

Step: 1 ：Given the functions f(x)=x+1 and g(x)=2x^{2}-x-3Step: 2 ：We are asked to find (f-g)(x), which means we need to subtract g(x) from f(x)Step: 3 ：Subtract each term in g(x) from the corresponding term in f(x)Step: 4 ：This gives us -2x^{2} + 2x + 4Step: 5 ：So, (f-g)(x) = boxed{-2x^2 + 2x + 4}

For $f(x)=x+1$ and $g(x)=2 x^{2}-x-3$, find $(f-g)(x)$.

Answer

Popular Problems