Предмет: Алгебра, автор: angelikalzrv

Преобразуйте заданные пары алгебраических дробей так, чтобы получились дроби с одинаковыми знаменателями:

а)54/(x-y) и 49/(x-y)^2
б)p/(a+b)^2 и 9/(a-b)
в)32a/(z-t)^8 и 42b/(z-t)^7

Ответы

Автор ответа: Amigo3

Ответ: а) 54*(х-у)/(х-у)^2, вторая дробь остаётся. Решение на фото.

Объяснение:

Приложения:

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Преобразуйте заданные пары алгебраических дробей так, чтобы получились дроби с одинаковыми знаменателями: а)54/(x-y) и 49/(x-y)^2 б)p/(a+b)^2 и 9/(a-b) в)32a/(z-t)^8 и 42b/(z-t)^7

Ответы

Преобразуйте заданные пары алгебраических дробей так, чтобы получились дроби с одинаковыми знаменателями:

а)54/(x-y) и 49/(x-y)^2
б)p/(a+b)^2 и 9/(a-b)
в)32a/(z-t)^8 и 42b/(z-t)^7