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Автор - alina2715

Раскройте скобки:
а) 3(a - 2b);
б) (x - 7y -3z)*(-0,4);
в) -18(1/6m - 5/9n + 2/3p)​

Ответ

Проверено экспертом

Автор - Dream775

1)3а-6b

2)-0,4x+2,8y+1.2z

3)-3m+10n-12p

Ответ

Проверено экспертом

Автор - nar4ka6top
а) 3а-6b

б)-0,4х+2,8y+1,2z
в)-3m+10n-12p

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