Предмет: Алгебра, автор: Аноним

помогите упростить выражение 70 балоов

Приложения:

ildar502020: ???

Ответы

Автор ответа: matilda17562

Ответ:

8ab.

Объяснение:

12а³b² - 4a(3a²b² - 2b) = 12а³b² - 4a • 3a²b² + 4a • 2b = 12а³b² - 12а³b² + 8ab = 8ab.

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