# How do you differentiate #f(x)=(1-xe^x)/(x+e^x)#?

##### 1 Answer

#### Explanation:

This is a problem that is using the quotient rule

the formula for this that you have to remember is:

The first things that you have to do is determining the derivatives of each of the functions that you have.

Then you can now just plug all of your u and v and their derivatives in their proper spot and you got your answer:

Usually on exams or tests, they will not ask you not to simplify but if you do need to simplify, factor the