Предмет: Алгебра, автор: shoikodasha31

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Автор ответа: SmartDio

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Ответ:

x³ - y³

Объяснение:

Формула: (a-b)(a²+ab+b²)= a³-b³

То есть (x-y)(x²+xy+y²) = x³-y³

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