Предмет: Математика, автор: 1911trolgmailcom

4. Решите уравнение 

|5 - x| = 2

3 и 7

нет корней

7 и -7

3 и -3​

Ответы

Автор ответа: Oden21
1

| 5 - x | = 2

1) 5 - x = 2, x = 3.

2) 5 - x = -2, x = 7.

Ответ: 3 и 7

1911trolgmailcom: посмотрим правильно или нетспасиб за ответ
Oden21: пожалуйста
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