Respuesta :

Answer:

G(4)+h(4)=12

Step-by-step explanation:

G(4)=4(4)

G(4)=16

———

H(4)=-(4)

H(4)=-4

——-

G(4)+H(4)

(16)+(-4)

=12

Answer:

12

Step-by-step explanation:

g(4)+h(4)

4(4)+(-4)

16-4

12