Respuesta :

dhiab

Answer:

Step-by-step explanation:

f(o) = 1+0 = 1     and  g(0) = 0² -0 = 0

so : g(f(0))+f(g(0))  = g(1) +f(0) = (1² - 1) +(1 +0)=1 ....answer : A) 1