# What is #2sqrt45# expressed in simplest radical form?

##### 2 Answers

Apr 15, 2018

#### Explanation:

This expression will be in simplest form when we cannot factor out any perfect squares from the radical.

We can rewrite

Which can be simplified to

Further being simplified to

There are no perfect squares in

Hope this helps!

Apr 15, 2018

#### Explanation:

You should try to find factors of