Ответ:
(2 - x)² - x(x + 1,5) = 4
4 - 4x + x² - x² - 1,5x = 4
-4x - 1,5x = 4 - 4
-5,5x = 0
x = 0
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Verified answer
Ответ:
(2 - x)² - x(x + 1,5) = 4
4 - 4x + x² - x² - 1,5x = 4
-4x - 1,5x = 4 - 4
-5,5x = 0
x = 0