Предмет: Алгебра, автор: nelyamovchannn

Если можно, то с объяснением ;)

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Автор ответа: NNNLLL54

$\frac{x^2-xy}{x^2}:\frac{x^2-2xy+y^2}{xy}=\frac{x\, (x-y)}{x^2}:\frac{(x-y)^2}{xy}=\frac{x\, (x-y)}{x^2}\cdot \frac{xy}{(x-y)^2}=\frac{y}{x-y}$

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