Derivative of a fraction and power

[Latte']

I'm trying to take the derivative of [x/x^2+1]^3. Where do I start?

 

[TESL@]

Start as how you start to any derivative, difference quotient.

 

[Maged Saeed]

as I interpret
$$(\frac{x}{x^2}+1)^3$$

start with the chain rule with power rule , then quotient and difference rule .

 

[mathman]

I'm trying to take the derivative of [x/x^2+1]^3. Where do I start?

Start by clarifying your expression.
(\frac{x}{x^2+1})^3 or (\frac{1}{x}+1)^3?

 

[Latte']

Thanks! That really helped.

 

[Mark44]

I'm trying to take the derivative of [x/x^2+1]^3. Where do I start?

In the future, post questions like this in the Homework & Coursework section (under Calculus), not here in the technical sections. When you post a question in the Homework section, a template appears into which you enter the problem description, any formulas or equations, and what you have tried.