Предмет: Математика, автор: korol34

рациональное выражение
-2xy*(1-x^2+y^2/2xy) при x=-9 y=-4

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Автор ответа: Scionrus
0
Решение данного задания
Приложения:
Автор ответа: korol34
0
спасибо
Автор ответа: Scionrus
0
Пожалуйста)
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