Предмет: Алгебра, автор: userx5500

№1. Преобразуйте в многочлен:
(а - 2)(a + 2) скажите пожалуйста))​

Ответы

Автор ответа: dprssun
1

(a - 2)(a + 2) = a^2 - 2^2 = a^2 - 4

Ответ: a^2 - 4.

userx5500: спасибо)
dprssun: Была рада помочь)
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