# How do you simplify #\frac { \sqrt { 7} } { 3+ \sqrt { 11} }#?

##### 1 Answer

Mar 29, 2018

#### Answer:

#### Explanation:

Basically to solve this you need to rationalize the denominator aka multiply with it.

Which is this:

To do this, we use the formula

As you can see,

This blue indicates where the formula was used.

We did

And finally solve everything that is left,