## A community for students. Sign up today!

Here's the question you clicked on:

## badreferences 2 years ago I have a very messy question.$f\left(f\left(f(x)\right)\right)=g(x)$Is there a resource you can direct me to that discusses the general case of solving for $$f(x)$$?

• This Question is Closed
1. satellite73

take the inverse twice?

2. etemplin
3. badreferences

I misstated my question by being too vague, but I found the solution nonetheless. http://en.wikipedia.org/wiki/Chebyshev_polynomials

4. badreferences

Thanks to both of you, really!

5. mahmit2012

|dw:1351225340514:dw|

6. badreferences

I was looking for general case studies so I could pick out Chebyshev polynomials.

7. mahmit2012

|dw:1351225485887:dw|

8. mahmit2012

there are not general solution.

9. mahmit2012

|dw:1351225613132:dw|

#### Ask your own question

Ask a Question
Find more explanations on OpenStudy