5. Сократите дробь: 2) (6+5√6) / √6;

2) $$\frac{6 + 5\sqrt{6}}{\sqrt{6}} = \frac{6}{\sqrt{6}} + \frac{5\sqrt{6}}{\sqrt{6}} = \frac{6\sqrt{6}}{6} + 5 = \sqrt{6} + 5$$

Ответ: $$5 + \sqrt{6}$$