Question

How do you simplify `2sqrt3(sqrt3-1)`?

Answer 1

`=color(blue)(2(3- sqrt3)`

Explanation:

`color(green)(2sqrt3)(sqrt3-1)`

`=color(green)(2sqrt3) . (sqrt3) + color(green)(2sqrt3) . (-1)`

`=2 . 3 - 2sqrt3`

`=color(blue)(2(3- sqrt3)`