Question

x-y/6y:x^2-y^2/y Упростите выражение

Answer 1

$\frac{x-y}{6y} : \frac{x^2 - y^2}{y} = \frac{x-y}{6y} * \frac{y}{(x-y)(x+y) } = \frac{y(x-y)}{6(x+y) *y(x-y) } =\frac{1}{6(x+y) } = \frac{1}{6x+6y}$