Предмет: Алгебра, автор: tfps082

Розв'яжіть систему рівнянь способом додавання{ x²+y² = 1,{ x² -y² = 1.

Ответы

Автор ответа: rimmaturusbekova

1

Ответ:

牛，なぜみんな同じ a 動物食道牛、牛、牛、牛、牛、牛

cocokervyrtgeyoe11: так понятно

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