# How do you differentiate #f(x)= e^x/(e^(3-x) +2x )# using the quotient rule?

##### 1 Answer

To differentiate a quotient, you must use the quotient rule if the function cannot be simplified.

#### Explanation:

To differentiate a quotient, use the following:

To remember this you can use the "mnemonic":

"Low di hi minus hi di low all over low squared" where "di hi" or "di low" means to differentiate the top or the bottom respectively.

Using this strategy we get:

Cleaning this up we can factor out an

And that's it! Hopefully this was clear and concise! Should you have any questions, please feel free to ask! :)