Предмет: Алгебра, автор: musatursymuratov

3.6 решите способом алгебраического сложения систему уравнений
пж помогите дам 25 баллов

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Ответы

Автор ответа: alinaruban121

0

Ответ:

2x²+1

y²-1

2(x²y²)×3x²

2x×1+1+3x

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