Предмет: Математика, автор: djsjeiidkdk

помогите пожалуйста, алгебра​

Приложения:

Ответы

Автор ответа: lidiasaraa3
1

вот..................

Приложения:

djsjeiidkdk: спасибо большое
Автор ответа: wriatly
1

Ответ:

Надеюсь, понятно. В первом две функции, т.к. там два решения.

Пошаговое объяснение:

1) x1=-2

  x2=2

2) x=2

3) x=1

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