Question

Va implor dau coroana il vreau doar pe cel incercuit! Va rog

Answer 1

$\displaystyle \left| \sqrt{2} - \sqrt{3} \right|+\left|2- \sqrt{3} \right|+ \left|1- \sqrt{2} \right|- \left|-3\right|= \\ \\ = \sqrt{3} - \sqrt{2} +2- \sqrt{3} + \sqrt{2}-1-3=2-1-3=1-3=-2$