\[\boxed{\mathbf{1036\ (1027)}\mathbf{.}\mathbf{\ }Еуроки\ - \ ДЗ\ без\ мороки}\]
\[1)\ ( - 7)^{2} = 49\]
\[2)\ ( - 7)^{3} = - 343\]
\[3)\ \left( - \frac{1}{2} \right)^{4} = \frac{1}{16}\]
\[4)\ \left( - \frac{1}{3} \right)^{5} = - \frac{1}{243}\ \]