Предмет: Алгебра, автор: chynaunique

Выполни умножение алгебраических дробей: (55/2k)⋅(−8k/11)=

Ответы

Автор ответа: wnull

1

Делаем сокращения х, далее на наибольшие общие делители $11$ и $2$

$\dfrac{55}{2k} * \dfrac{-8k}{11} = -\dfrac{5}{2} * 8 = -5 * 4 = -20$

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