Respuesta :

Answer:

x=-1

Step-by-step explanation:

if h(x)-4x+4 and h(x)=0,

0=4x+4

0-4=4x

-4=4x

-4/4=x

-1=x

x = -1

4x+4=0
4x=-4
Divide both sides by 4
X=-1