Предмет: Алгебра, автор: lidijangel

Определите нули левой части неравенства.
2(х-5)(2х+1)больше 0

Ответы

Автор ответа: table123
2

Ответ:-1/2,  5

Объяснение:

x-5=0,  x=5,  2x+1=0,  x=-1/2

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