\[\boxed{\text{1153\ (1153).}\text{\ }\text{Еуроки\ -\ ДЗ\ без\ мороки}}\]
\[\left( m^{3} - m^{2}n + mn^{2} - n^{4} \right) + (*) =\]
\[= 5\]
\[*\ = \ 5 - m^{3} + m^{2}n - mn^{2} + n^{4}\ \]