Предмет: Алгебра, автор: siromagame

Спростіть вираз a(a - 3) - 4a

Ответы

Автор ответа: Dandy12345

0

Розкриваємо дужки:
a(a - 3) - 4a = a^2 - 3a - 4a

a^2 - 7a

Отримуємо спрощений вираз: a(a - 3) - 4a = a^2 - 7a

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