Ответ:
\[5x-5y=5(x-y)\]
\[\frac{5(x-y)}{x-y}\cdot\frac{x^3}{x-y}=\frac{5x^3}{x-y}\]
ОДЗ: \(x\ne y\).
Ответ: \(\frac{5x^3}{x-y}\).
\[5x-5y=5(x-y)\]
\[\frac{5(x-y)}{x-y}\cdot\frac{x^3}{x-y}=\frac{5x^3}{x-y}\]
ОДЗ: \(x\ne y\).
Ответ: \(\frac{5x^3}{x-y}\).