Предмет: Алгебра, автор: Киёми65

Упростите выражение
(12а^3-6а^2b):6а^2 и найдите его значение при заданных значениях а=5, b= -4

Ответы

Автор ответа: Kat250

0

(12а^3-6а^2b):6а^2=6а^2(2a-b):6a^2=2a-b
a=5, b=-4
2·5-(-4)=10+4=14
вроде так

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