Question

please help me to solve this question​

Answer 1

$\frac{-\left(-2\sqrt{2}\right)\pm \sqrt{\left(-2\sqrt{2}\right)^2-4\sqrt{3}\left(-2\sqrt{3}\right)}}{2\sqrt{3}}$

$\frac{-\left(-2\sqrt{2}\right)\pm \:4\sqrt{2}}{2\sqrt{3}}$

$\frac{-\left(-2\sqrt{2}\right)+4\sqrt{2}}{2\sqrt{3}},\:\frac{-\left(-2\sqrt{2}\right)-4\sqrt{2}}{2\sqrt{3}}$

$x=\sqrt{6},\:-\sqrt{\frac{2}{3}}$