\(\sqrt{48} + \frac{6}{\sqrt{3}} - \frac{\sqrt{6} - \sqrt{3}}{\sqrt{2} - 1}\)

----- Nội dung ảnh -----
\(\sqrt{48} + \frac{6}{\sqrt{3}} - \frac{\sqrt{6} - \sqrt{3}}{\sqrt{2} - 1}\)