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Which expression is equal to (f+g)(x)? f(x)=x^2+10 g(x)=x-3. A. 2x^2+7 B. x^2+x+13 C. 7x^2+x-3 D. x^2+x+7
Which expression is equal to (f+g)(x)?
f(x)=x^2+10 g(x)=x-3.
A. 2x^2+7
B. x^2+x+13
C. 7x^2+x-3
D. x^2+x+7