Предмет: Алгебра, автор: tukovairina77

Спростіть вираз: (b-3)(b²+3b+9)-b(b-4)(b+4)

Ответы

Автор ответа: aarr04594

5

Відповідь: фото

Пояснення:

розв'язання завдання додаю

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