Предмет: Алгебра, автор: quazar2xd2

Представьте в виде многочлена стандартного вида выражение:
2x( x + 1) – 4x( 2– x)

Ответы

Автор ответа: milanabeibet

1

Ответ:

2х(х+1)-4х(2-х)=

2х+2х-8х+4х=0

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