Question

(x^2-x*y)/)(y-1) *(y-1)/x^2 упростить

Answer 1

(x²-xy)/(y-1) * (y-1)/x²=x(x-y)/(y-1) * (y-1)/x²=(x-y)/x

Answer 2

$\frac{( x^{2}-xy)}{(y-1)} * \frac{(y-1)}{ x^{2}} = \frac{x(x-y)}{y-1}* \frac{(y-1)}{ x^{2}} = \frac{x-y}{x}$