# How do you simplify #sqrt75+sqrt108#?

##### 1 Answer

Oct 6, 2015

In cases like this it often helps to factorize first.

#### Explanation:

Factorizing means you write a number in the form of a multiplication of smaller numbers (primes).

So you can write:

Now isolate the squares:

You can simplify by taking the squares from under the root (where they are unsquared of course):