Don't tell me how to do it because i know the concept sorta, but i always get the wrong answer, are you able to tell me the answer and tell me how you got it? anyone? (pic included)

G(x)=x2-16xb=-16, so =16 = 649(x) = (x2 - 16x + 64) - 649(x) = (x - 1)2-

There are 3232 forwards and 8080 guards in leo's basketball league. leo must include all players on a team and wants each team to have the same number of forwards and the same number of guards. if leo creates the greatest number of teams possible, how many guards will be on each team?

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g