Предмет: Алгебра, автор: shinalievmiras

2. Найдите пример фигуры ответ запишите в виде одночлена стандартного вида и укажите его степень помогите пожалуйста даю 20 баллов

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Автор ответа: flybirdster

1

Ответ: периметр равен 4x-2y-2xy², а его степень 3.

Объяснение:

$P=3xy^{2}-7xy^{2}+7x-2y+2xy^{2}-3x=-2xy^{2}+4x-2y=4x-2y-2xy^{2}.$

shinalievmiras: Спасибо большое

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