\[\boxed{\mathbf{813}\mathbf{.}}\]
\[y = (x - 3)^{5} \bullet (2 + 5x)^{6}\]
\[1)\ x - 3 = 0\]
\[x = 3.\]
\[2)\ 2 + 5x = 0\]
\[5x = - 2\]
\[x = - \frac{2}{5} = - 0,4.\]
\[3)\ 11x - 16 = 0\]
\[11x = 16\]
\[x = \frac{16}{11} = 1\frac{5}{11}.\]
\[Ответ:\ \ - 0,4\ \ 1\frac{5}{11}\ \ 3.\]