Предмет: Алгебра, автор: vanya071

преобразуйте в многочлен выражение: (a+1)(a-2)(a-3)

Ответы

Автор ответа: ekaterina7796

0

(а+1)(а-2)(а-3)=(a^2-a-2)(a-3)=a^3-4a^2+a+6

Автор ответа: vanya071

0

спасибо

Автор ответа: anya3098

0

(a² - 2a + a - 2)*(a-3) = (a² - a - 2)*(a-3) = a³ - 3a² - a² + 3a - 2a + 6 = a³ - 4a² + a + 6

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