Предмет: Математика, автор: tordnice

решить уровнение |х| - 2,1 = 3
помогите пожалуйста(((

Ответы

Автор ответа: Аноним
1

Ответ:

решение в фотке, думаю разберёшься.

Приложения:
Автор ответа: durdonabobokulova032
1

Ответ:

Пошаговое объяснение:|x|-2,1=3

|x|=5,1 =>x1=5,1

x2=-5,1

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