Question

-2√3+2√3-√3 totul pe 2 =
-2√3-2√ 3-√3 totul pe 2 =
Ajutatimaa varooog ! ! !

Answer 1

$\frac{-2 \sqrt{3}+ 2\sqrt{3}- \sqrt{3} }{2} = -\frac{ \sqrt{3} }{2}$
$\frac{-2 \sqrt{3}- 2\sqrt{3}- \sqrt{3} }{2} = -\frac{ 5\sqrt{3} }{2}$