Предмет: Алгебра, автор: mshvs47zzf

Прошу помогите пожалуйста, очень нужно

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Автор ответа: e64611704

Ответ: $c^{5}*d^{7}$

Объяснение: когда отрицательное значение находится в знаменателе, его нужно переместить в числитель с положительным знаком.

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