Предмет: Математика, автор: alinka5159

решите уравнение ||x|-2|=6
ПОЖАЛУЙСТА БЫСТРЕЕ!!!

Ответы

Автор ответа: Morbur55

1

||x|-2|=6

|x|-2=6 |x|-2=-6

|x|=8 |x|=-4

x=±8 РЕШЕНИЙ НЕТ

Ответ:±8

matilda17562: Потерян ещё один возможный случай. Исправьте, пожалуйста, решение.

matilda17562: Ошибка исправлена. Спасибо.

Morbur55: :)

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