Предмет: Алгебра, автор: beseliykrollik

Упростите выражение 9b/a-9*a^2-ab/54b и найдите его значение при a=-63, b=9,6

Ответы

Автор ответа: nevedusya

0

Відповідь:

-10.6 $\frac{a(a-b)}{6a - 54}$

Пояснення:

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