(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

f'(u) = 1 / (1 + u^3)

g(x) = f(x^2)

Find g'(x) and g'(2)

2. Relevant equations

3. The attempt at a solution

So the derivative of function f at u is: 1 / (1 + u^3)

That means g'(x) would be f'(x^2), but to find the general derivative of f at u is 1 / (1 + u^3) so can I just plug in x^2 for u so I get: 1 / (1 + x^6) ?

**Physics Forums - The Fusion of Science and Community**

# Finding antiderivative without integration

Know someone interested in this topic? Share a link to this question via email,
Google+,
Twitter, or
Facebook

Have something to add?

- Similar discussions for: Finding antiderivative without integration

Loading...

**Physics Forums - The Fusion of Science and Community**