Предмет: Алгебра, автор: Ejdnxnx

а)-2х^2+5х-27=0.
б) х ^2-11х-12=0​
в) х^2-5х+6=0
г) х^2+5х+6=0​

Ответы

Автор ответа: geometrydashaisultik
2
Вот ответы. Надеюсь, поможет :D
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