Вопрос:

Ответ:

\[2x^{2} + 3x = 0\]

\[2x(x - 1,5) = 0\]

\[2x = 0\]

\[x = 0.\]

\[x - 1,5 = 0\]

\[x = 1,5.\]

\[Ответ:x = 0;x = 1,5.\]