Предмет: Алгебра, автор: GirlStyle007

решите по формуле дескриминанта пожалуйста срочно надо

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Автор ответа: Anillo

0

вот на 3 и 4 а внизу формула

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Автор ответа: GirlStyle007

0

выручила спасибо

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