Question

How do you simplify `sqrt6*sqrt15`?

Answer 1

`3sqrt(10)`

Explanation:

`6 = 3 times 2`
`15=3 times 5`
So we have:

`sqrt(3 times 2) times sqrt(3 times 5)`

`sqrt(3) times sqrt(3) times sqrt(2) times sqrt(5)`

`3sqrt(10)`