# Calculus

posted by
**Nell**
.

given that f, g, and h are differentiable functions and f(g(h(x))) = x, what is h'(x) in terms of f, f', g, g', and h?

I have on clue on how to even start it. please help . thank you.

posted by
**Nell**
.

given that f, g, and h are differentiable functions and f(g(h(x))) = x, what is h'(x) in terms of f, f', g, g', and h?

I have on clue on how to even start it. please help . thank you.