Решите уравнение: 3x^2=18x

Ответ:

\[\mathbf{\ }3x^{2} = 18x\]

\[3x^{2} - 18x = 0\]

\[3x(x - 6) = 0\]

\[x = 0\ \ \ \ \ \ \ \ \ \ x - 6 = 0\ \ \ \ \]

\[\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ x = 6\]

\[Ответ:\ \ \ \ \ x = 0\ \ \ и\ \ \ x = 6.\]