# Question #7f6d8

##### 1 Answer

Oct 13, 2017

I personally like to rewrite functions to make it easier to use the product rule instead of the quotient rule where applicable.

Let

Here we can see we will use the chain rule and product rule to differentiate.

Simplify:

(I moved the negative fraction to the back to avoid having a negative up front)

You could simplify this further if you wanted just one fraction, you can just use your arithmetic skills for that.