Respuesta :

Answer:

a.97

Step-by-step explanation:

Answer:

97

Step-by-step explanation:

f(x) = x^3 +2x^2 +1

Let x=4

f(4) =4^3 +2(4)^2 +1

f(4) = 64+2*16+1

     = 64+32 +1

97