The derivative of $ \ln\left(\frac{x+2}{x^3-1}\right)$ I know it is a simple question, but what would be the next few steps in this equation to find the derivative?
$$f(x)= \ln\left(\frac{x+2}{x^3-1}\right)$$

Let:
$$h(x) = \ln(x) \hspace{.3cm} \text{and} \hspace{.3cm} g(x) = \frac{x + 2}{x^3 - 1}$$
so that:
$$f(x) = h(g(x))$$
Now using the chain rule:
$$f'(x) = h'(g(x))g'(x)$$
