Предмет: Алгебра, автор: Аноним

Обчисли значення виразу
5(a-5)/a²-25 якщо а=-4.5

Ответы

Автор ответа: mariagoncharenko5

0

Ответ:

-47,5\-45,25

Объяснение:

5(-4,5-5) = -47,5

-4,5^2-25= -20.25-25= -45.25

-47,5\-45.25

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