Предмет: Алгебра, автор: Mikki20022805

Упрости выражения (x-5y)^2+10x y

помоги пожалуйстааа

Ответы

Автор ответа: bitxzibit
0
(x-5y)^2+10xy = x^2-10xy+25y^2+10xy=x^2+25y^2
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