Предмет: Математика, автор: OLIja23

решите уравнение пожалуйста

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Автор ответа: sangers1959

Ответ:

Пошаговое объяснение:

(3x-1)/(x+2)>1 ОДЗ: x+2≠0 x≠-2

((3x-1)/(x+2))-1>0

(3x-1-(x+2))/(x+2)>0

(3x-1-x-2)/(x+2)>0

(2x-3)/(x+2)>0

-∞__+__-2__-__1,5__+__+∞ ⇒

x∈(-∞-2)U(1,5;+∞).

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