Question

(х+у/у-х/х+у):(х+у/х-у/х+у) ​

Answer 1

Ответ: -1

Пошаговое объяснение: (((х+у)*(х+у))/(х-у)): (((х+у)*(х+у)))/(х-у)=

=(((х+у)^2)/-(x-y)):((x+y)^2)/(x-y); Скорочуємо (Сокрощаем) =-1

Answer 2

To simplify the given expression:

(х + у/у - х/х + у) / (х + у/х - у/х + у)

Let's work through it step by step:

1. First, simplify the numerators of both fractions: Numerator of the first fraction: (х + у/у - х/х + у) Numerator of the second fraction: (х + у/х - у/х + у)

2. Now, simplify the numerators further:

   Numerator of the first fraction: х + (у/у) - (х/х) + у х + 1 - 1 + у х + у

   Numerator of the second fraction: х + (у/х) - (у/х) + у х + у

3. Now that we have simplified the numerators, we can rewrite the expression as:

   (х + у) / (х + у)

4. Finally, since the numerators and denominators are the same, we can cancel them out:

   (х + у) / (х + у) = 1

So, the simplified expression is equal to 1.