Respuesta :

Answer:

5x - 1

Step-by-step explanation:

(f + g)(x) = f(x) + g(x)

f(x) + g(x) = 3x - 2 + 2x + 1 ← collect like terms

               = 5x - 1

[tex](f+g)(x)=3x-2+2x+1=5x-1[/tex]