Respuesta :

Answer:

cc(x)=[tex]x^2+4x+4[/tex]

Step-by-step explanation:

c(x)=x+2

d(x)=x+3

We have we to determine CC(x)

cc(x)=c(x)*c(x)

cc(x)= (x+2)(x+2)

cc(x)=[tex]x^2+4x+4[/tex]