Предмет: Алгебра, автор: 050750qwqw

(x + 1)² - lx +1|+ 9 = 0 Решите пожалуйста побыстрее. Дам 15 баллов
Дискриминанты не изучали.
Слышала, что-то надо заменить...

Ответы

Автор ответа: МинаКин
0

Ответ: Держи :)

Объяснение:

Приложения:
050750qwqw: Спасибо, а можно типо t=....
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