# How do you simplify (2+sqrt-3)(-1+sqrt-12)?

$- 2 + 2 \sqrt{- 12} - \sqrt{- 3} + \sqrt{36}$
$2 + 2 \sqrt{4} \sqrt{- 3} - \sqrt{- 3} + 6$
$8 + 4 \sqrt{- 3} - \sqrt{- 3}$
$8 + 3 \sqrt{- 3}$