Question

Simplify remove all perfect squares from inside the square root 125

Answer 1

`5√(5)`

Explanation:

We start by factoring 125 and look for a perfect square:

125= 5*5*5=
`5^(2) *5`.

This allow us to simplify the radical:

`√(125) = \sqrt{5^(2) *5}`

So we have:

`\sqrt{5^(2) *5} =5√(5)`