Предмет: Математика, автор: Gulsaba

Помогите с математикой одно задание даю 6 баллов фото загрузила.

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Ответы

Автор ответа: dotaruinboy228

Ответ:

a) 2x^2y - xy^2
б) -3a^2b - 2b^2
в) 5х^4y - xy^4
г) 5a^3 - 2a^3b^2 - 2a^2b^3

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