Question

4+2√3 (toata asta este sub un radical mare) Ajutati-ma cum fac ?

Answer 1

           
$\sqrt{4+2 \sqrt{3}} - \sqrt{3} = \\ \\=\sqrt{1+2 \sqrt{3}+3} - \sqrt{3}= \\ \\=\sqrt{(1+\sqrt{3})^{2}} - \sqrt{3}= \\ \\=1+\sqrt{3} - \sqrt{3} = 1$