Предмет: Алгебра, автор: DJeyPl

Помогите пожалуйста решить.Мне надо к завтрешнему дню,помогите пж.

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Автор ответа: Vasilisa1234977

0

2x^2-4xy+xy-2y^2=2x*(x-2y)+y*(x-2y)=(x-2y)*(2x+y)

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