Предмет: Алгебра, автор: timlou

преобразуйте в виде многочлена:
(m+n-3)(m+n+3)

Ответы

Автор ответа: art931

Ответ:

Нужно перемножить все члены из первой скобки на члены из второй.

Объяснение:

m^2+mn+3m+mn+n^2+3n+3m+3n+9=m^2+2mn+9m+n^2+9n++9

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преобразуйте в виде многочлена: (m+n-3)(m+n+3)

Ответы

преобразуйте в виде многочлена:
(m+n-3)(m+n+3)