Respuesta :

Answer:

[tex]2^{x}[/tex] + 8x - 5

Step-by-step explanation:

(f + g)(x) = f(x) + g(x), thus

f(x) + g(x)

= [tex]2^{x}[/tex] + 5x + 3x - 5 ← collect like terms

= [tex]2^{x}[/tex] + 8x - 5

donuticecream

Answer: 2^x+8x-5 i did the work on paper, You're welcome!