Предмет: Математика, автор: muhamad05861

Помогитееееееееее пжжж​

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Автор ответа: Аноним
3

Ответ:

(2x - 1)(2x + 1) = 4x {}^{2} - 1

Пошаговое объяснение:

удачиииттттттттт

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