Question

How do you simplify `sqrt(75qr^3)`?

Answer 1

`5rsqrt(3qr)`

Explanation:

As explained below:

`sqrt(75qr^3` = `sqrt(5 xx 5 xx 3 xx q xx r^2 xx r)`

`sqrt(5^2 xx 3 xx q xx r^2 xx r)`

`5 xx rsqrt(3qr)`

`5rsqrt(3qr)`