celebrityrose000
New member
- Joined
- Sep 18, 2008
- Messages
- 6
Let f(x) = x/(x+1)
Then f(f(x)) = _______ / _________
ok so I set it up as
(x/(x+1))/((x/(x+1))+1)
but from here on out I'm confused about how to solve it. Do I multiply the denominator "x+1" to the top (the x)? I'm confused about how to solve this
Then f(f(x)) = _______ / _________
ok so I set it up as
(x/(x+1))/((x/(x+1))+1)
but from here on out I'm confused about how to solve it. Do I multiply the denominator "x+1" to the top (the x)? I'm confused about how to solve this