Предмет: Алгебра, автор: Munashka

Всем приветики. Пожалуйста помогите мне с алгеброй. Нужно решить пример:
4у-2(10у-1)+(8у-2) при у=-0,1

Munashka: Помогите мне пж
Munashka: Срочно
Munashka: Кто мне поможет, тому я тоже помогу

Ответы

Автор ответа: feichkawinx
1

Ответ:

4у-2(10у-1)+(8у-2)=4*0,1-2(10*0,1-1)+(8*0,1-2)=0,4-2(1-1)+(0,8-2)=-1,6*0+(-1,2)=-1,2

Munashka: Спасибо большое
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