§ Задание 860
\[\boxed{\mathbf{860\ (860).}\mathbf{\ }Еуроки\ - \ ДЗ\ без\ мороки}\]
\[- 1 < x < 0:\]
\[x = - \frac{1}{5};\ - \frac{1}{4};\ - \frac{1}{3};\ - \frac{1}{2}.\]
\[\boxed{\mathbf{860\ (860).}\mathbf{\ }Еуроки\ - \ ДЗ\ без\ мороки}\]
\[- 1 < x < 0:\]
\[x = - \frac{1}{5};\ - \frac{1}{4};\ - \frac{1}{3};\ - \frac{1}{2}.\]