Answer:
40
you add a 0 to the four and boom
If you are really asking, then the answer is still 4
Answer:
Step-by-step explanation:
(f g)(x) is equal to f(x) times g(x). So you just need to multiply both of the equations together. Use the foil method to multiply (x+2)(x-4)
I have attached an image to better explain the foil method
Answer:
x>5
Step-by-step explanation: