# How do you simplify #sqrt(165)#?

##### 1 Answer

#### Answer:

It is already in its simplest form.

#### Explanation:

Usually we would find a square number(s) that is a factor of

However, 165 has no factors that are square numbers. In fact, it is the product of three primes: 11, 5 and 3. As such it is impossible to simplify this any further.