Предмет: Математика, автор: Аноним

Помогите решить дам 25 баллов!
х∙ (|х|+4)=0.

Ответы

Автор ответа: olgatwinsua

0

Ответ:

Якщо добуток = 0 то один з множників також =0

тому x=0 або x= -4

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