Предмет: Алгебра, автор: kse340272

7а(-а²в+3в³) 8 ав(2в²-а²), если а=-3, в=12
решите пожалуйстадам 30

Ответы

Автор ответа: qwaszx9512

0

Ответ:

-21(108+5184)-288(288+9)=

=-111132-85536=-196668

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