Вопрос:

Решите уравнение: 9x^2-6x=0.

Ответ:

\[9x^{2} - 6x = 0\]

\[9x\left( x - \frac{6}{9} \right) = 0\]

\[9x\left( x - \frac{2}{3} \right) = 0\]

\[1)\ 9x = 0\]

\[x = 0.\]

\[2)\ x - \frac{2}{3} = 0\]

\[x = \frac{2}{3}.\]

\[Ответ:x = 0;\ \ x = \frac{2}{3}.\]

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