SOLUTION: If f(x)=x^2+3x+1 and g(x)=2x+5, then (f+g) (x) equals what?

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Question 312917: If f(x)=x^2+3x+1 and g(x)=2x+5, then (f+g) (x) equals what?
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


Just add like terms:



That is if you actually meant and not which is the composition of functions and totally different than their sum. Let me know.


John