Respuesta :

Answer:

-4x^2 - 8x - 3

Step-by-step explanation:

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

-4 * (x^2 +2 x + 1) +3=

-4x^2 -8x- 4 +1 =

-4x^2 - 8x - 3