01.04.2022

а) |4+х|=-1 б) |50:х|=25

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Математика

Вопрос школьника по предмету Математика

а) |4+х|=-1 б) |50:х|=25

Ответ учителя по предмету Математика

а) |4+х|=-1

x не имеет решений

б) |50:х|=25

50:x=25

x=50:25

x=2

50:x=-25

x=50:(-25)

x=-2

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