Предмет: Алгебра, автор: kydashkina

14.3Преобразуйте произведение (-5a3)(3a4 - a2 + a)в многочлен.

Ответы

Автор ответа: armanbekshin

4

(-5a³)(3a⁴-a²+a)=-5a³×3a⁴-5a³×(-a²)-5a³×a=-15a⁷ +5a⁵-5a⁴

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