Предмет: Математика, автор: bezdushnyy19991

При каких значениях параметра a уравнение ax²+x-3=0 имеет два корня?

Ответы

Автор ответа: natalyabryukhova

1

Ответ:

Пошаговое объяснение:

Уравнение имеет два корня, если D>0

1+12a>0

12a>-1

a>- $\frac{1}{12}$

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