# How do you find the derivative of #ln((x+1)/(x-1))#?

##### 1 Answer

Simplify using natural log properties, take the derivative, and add some fractions to get

#### Explanation:

It helps to use natural log properties to simplify

Taking the derivative of this will be a lot easier now. The sum rule says we can break this up into two parts:

We know the derivative of

Subtracting the fractions yields: