Предмет: Алгебра, автор: murzinalina2017

ПОМОГИТЕ!!!

(Х+4)(Х-9) >или равно 0
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Автор ответа: fst955

Ответ:

(х+4)(х-9)>или равно 0

х больше или равно - 4

х больше или равно 9

при у больше или равно 0 х принадлежит промежутку [-бесконечности;-4] и [9;+бесконечности]

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ПОМОГИТЕ!!! (Х+4)(Х-9) >или равно 0 помогите с уравнением!!

Ответы

ПОМОГИТЕ!!!

(Х+4)(Х-9) >или равно 0
помогите с уравнением!!