Предмет: Алгебра, автор: temirlantalgat78

Теңсіздіктің бнтін шешiмiн табыңыз: x² - 3x - 4 < 0.

Ответы

Автор ответа: goc77439

0

Ответ:

х²=х×х=2Х

2Х-3Х-4=-Х-4

Х=-4

-4< 0.

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