Предмет: Алгебра, автор: suprunenkoirina1981

При якому значенні змінної вираз не мае змісту 7(дріб)х-9

Ответы

Автор ответа: averbicki67

Ответ: при х=9

Объяснение: якщо х= 9 то дріб бути не може , оскільки на 0 ділити не можна

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