Question

If g(x)=x-4 and f(x)=x+5, find f(x) • g(x)?

Answer 1

Answer:

-20

Step-by-step explanation:

x-4=0

x=4

g(x) =4

x+5=0

x= -5

f(x) =-5

-5 • 4

-20

Hope it helps. ✨