# What is the simplest radical form of sqrt105?

Jul 28, 2015

That is as simple as it gets.

#### Explanation:

Find the factors of $105$ looking for a factor that appears twice, so we can simplify.

$105 = 5 \times 21$

$= 5 \times 3 \times 7$

There are no factors that appear twice, so we cannot simplify any further.