Предмет: Алгебра, автор: turok22234

Представьте в виде многочлена (-3y+2)(y+7)

Ответы

Автор ответа: aleks98student

-3y^2-21y+2y+14=-3y^2-19y+14

Автор ответа: AsyaNastyaIrishka

-3у в квадрате минус 19у плюс 14

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