\[\frac{1^{\backslash 5 - 2\sqrt{6}}}{5 + 2\sqrt{6}} + \frac{1^{\backslash 5 + 2\sqrt{6}}}{5 - 2\sqrt{6}} =\]
\[= \frac{5 - 2\sqrt{6} + 5 + 2\sqrt{6}}{\left( 5 + 2\sqrt{6} \right)\left( 5 - 2\sqrt{6} \right)} =\]
\[= \frac{10}{25 - 4 \cdot 6} = 10.\]