Предмет: Математика, автор: nasty140108

Розв'яжіть рівняння: |||x-1|+1|-1|=0
(Срочно)

Ответы

Автор ответа: Amigo3
0

Ответ: для х>1 имеем х1-1+1-1=х1-1=0⇒х1=1  

для х<1 имеем 1-х2-1+1=1-х2=0⇒х2=1 - не подходит  

Ответ х=1.

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