December 2021 2 4 Report
Помогите решить: (нужно выполнить деление)

[tex] \frac{ (x+y)^{2} }{(x+y)^2-(x-y)^2} : ( \frac{x}{y} - \frac{y}{x} )[/tex]

Ответ который должен получиться:

[tex] \frac{x+y}{4(x-y)} [/tex]
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