Вопрос:

Ответ:

\[(2 - x)^{2} - x(x + 1,5) = 4\]

\[4 - 4x + x^{2} - x^{2} - 1,5x = 4\]

\[- 5,5x = 4 - 4\]

\[- 5,5x = 0\]

\[x = 0.\]

\[Ответ:x = 0.\]