Предмет: Математика, автор: LucyHear

выполните умножения (2+у)(у+3)

Ответы

Автор ответа: Аноним
0
(2+у)(у+3) = 2у + 6 + у^2 + 3у = 5у + 6 + у^2
Автор ответа: GHOSTorok
0
2у+6+у^2+3у = у^2+5у+6
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