Предмет: Алгебра, автор: 894563789

Очень нужно. Правильно ли Валера вынес общим множитель?

Приложения:

Ответы

Автор ответа: Аноним

0

Ответ:

Да.

Объяснение:

3а²х-9ах³=3ах(а-3х²).

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