Предмет: Алгебра, автор: ksuha55

решите уравнение плииз)) х^2 деленная на 7 =1 (х^2 деленная на 7 дробь)

Ответы

Автор ответа: НиккиНика

0

х^2 = 7
х= плюс минус корень из 7

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