Question

How do you simplify `-3sqrt(6x)-3sqrt(6x)`?

Answer 1

`-6sqrt(6x)`

Explanation:

To make this look a bit more straightforward, let's substitute `A=sqrt(6x)` and so we can rewrite the statement:

`-3sqrt(6x)-3sqrt(6x)=-3A-3A=-6A`

and now we can substitute back in:

`-6A=-6sqrt(6x)`