<ol>
<li>1) $$\frac{3}{2\sqrt{6}} = \frac{3 \cdot \sqrt{6}}{2\sqrt{6} \cdot \sqrt{6}} = \frac{3\sqrt{6}}{2 \cdot 6} = \frac{3\sqrt{6}}{12} = \frac{\sqrt{6}}{4}$$</li>
<li>2) $$\frac{10}{\sqrt{14} - 2} = \frac{10(\sqrt{14} + 2)}{(\sqrt{14} - 2)(\sqrt{14} + 2)} = \frac{10(\sqrt{14} + 2)}{14 - 4} = \frac{10(\sqrt{14} + 2)}{10} = \sqrt{14} + 2$$</li>
</ol>
<strong>Ответ:</strong><br>
1) $$\frac{\sqrt{6}}{4}$$<br>
2) $$\sqrt{14} + 2$$