# How do you simplify #2 sqrt11 + sqrt44#?

##### 1 Answer

Jun 5, 2016

Writing

#### Explanation:

To simplify this you have to search for something you cah do in the square root. You can notice that

and we know that we can separate the square root of a product in the product of the square roots (be careful with this rule, it is valid only for multiplications and divisions, not for sum and subtraction).

Then we have the initial expression:

and now I substitute what I obtained for