Предмет: Алгебра, автор: bobrikanna393

Srochnooo!!!!!............

Приложения:

Ответы

Автор ответа: denis777yandru

1

Ответ:

Объяснение:

1) 5*2-4-1=5

2) 2(3x-1)/(x+2)(3x-1)=2/x+2

3) x(2x-3)>0. Методом интервалов: (-бесконечности; 0) и (1,5; +бесконечности)

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