Question

F(x) = 2x2 + 4.2 - 5
g(x) = 6x3 – 2x² + 3

Answer 1

it will be C

Explanation:

when Q asking about (f+g)(x) we just mix the two functions

(f+g)(x)= 2x² + 4x - 5+ 6x^3 – 2x² + 3

= 6x^3+4x-2 so it will be C

hope this helps

Answer 2

(f+g)=6x^3+4x-2 is right answer