\[\boxed{\text{113.\ }\text{ОК\ ГДЗ\ -\ домашка\ на\ 5}}\]
\[y = x^{3}\]
\[\textbf{а)}\ x^{3} = x + 1\]
\[x \approx 1,2.\]
\[\textbf{б)}\ x^{3} = 2x\]
\[x = 0;\ \ x = \pm 1,5.\]
\[\textbf{в)}\ x^{3} = 2x + 1\ \]
\[x = - 1;\ \ x = 1,5.\]