\[\boxed{\text{356\ (356).}\text{\ }\text{Еуроки\ -\ ДЗ\ без\ мороки}}\]
\[x^{3} = x\]
\[1)\ y = x\]
\[y = x^{3}\]
\[Исходя\ из\ графика:\]
\[x_{1} = 0,\ \ x_{2} = 0,\ \ \]
\[x_{3} = - 1.\]
\[2)\ Аналитически:\]
\[x^{3} = x\]
\[x^{3} - x = 0\]
\[x\left( x^{2} - 1 \right) = 0\]
\[x(x - 1)(x + 1) = 0\]
\[x_{1} = 0,\ \ x_{2} = 1,\ \ \]
\[x_{3} = - 1.\]
\[Ответ:\ - 1;0;1.\]