# How do you simplify (sqrt 3 + 5)(sqrt3 - 3)?

$3 + 2 \sqrt{3} - 15$
$\sqrt{3.} \sqrt{3} + 5 \sqrt{3} - 3 \sqrt{3} - 15$
$3 + \sqrt{3} \left(5 - 3\right) - 15$
$3 + \sqrt{3} \left(2\right) - 15$
$3 + 2 \sqrt{3} - 15$