Предмет: Алгебра, автор: sam1888

Самостоятельная работа по теме
«Квадратные неравенства»
Вариант 1
Ha <<3>>
На <<4>>
На <5>>
Решите неравенство:
1) x² - 3x +2 < 0
2) 4x-x²20
1) -2x2 + x +150
2) x² > 49
1) 4x2 - 4x +150
2) 2x² - 6x +5 < 0
3) 6 > x²

Приложения:

Ответы

Автор ответа: nurlybekbatyrbekov2
0

Объяснение:

2 1 3 мне кажется так

Прости если не правильно

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