Question

If f(x) = 5x2 – 8x + 13 and g(x) = 7x – 6, what is f(x) + g(x)?


5x2 – x + 19
5x2 – 15x + 7
5x2 – x + 7
5x2 – 15x + 19

Answer 1

\(f(x)+g(x)=5x^2 – 8x + 13+7x – 6 = \boxed{5x^2 – x + 7} \)

Answer 2

Youre so smart! Are you a teacher or something? :)

Answer 3

Just another fellow math student :)

Answer 4

Geez,i wish i knew everything like you

Answer 5

I don't know everything :)

Answer 6

just almost:) lol

Answer 7

But thanks :)