Предмет: Математика, автор: mrmajor13371

Решить неравенство : (x^2+9)/(x^2-9) ≥ 0

Ответы

Автор ответа: bena20192

Ответ:

Пошаговое объяснение:

Приложения:

Автор ответа: nastya013028

Вот твой ответ......................

Приложения:

mrmajor13371: а можно решение?

bena20192: там не 2x-9 а x²-9

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