4-2×|x|=0 Срочно!!!!!!

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78 просмотров

4-2×|x|=0 Срочно!!!!!!


Математика (34 баллов) | 78 просмотров
0

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Дан 1 ответ
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4 - 2 \times |x| = 0

- 2 \times |x| = - 4

|x| = 2

x = 2

Х=-2

(110 баллов)
0

delete my account,delete my account,delete my account,delete my account, delete my account,delete my account,delete my account,delete my account delete my account,delete my account,delete my account,delete my account, delete my account,delete my account,delete my account,delete my account.

0

х может быть и -2

0

да может быть и -2 . Я почему то не написала ...