-2x/x-y/frac{y{x^2}} eching

$$\frac { \frac { - 2 x } { x - y } } { \frac { y } { x ^ { 2 } } }$$

Baholash

$$-\frac{2x^{3}}{y\left(x-y\right)}$$

Qisqa yechim qadamlari

\frac{-2x}{x-y} ni \frac{y}{x^{2}} ga bo'lish \frac{-2x}{x-y} ga k'paytirish \frac{y}{x^{2}} ga qaytarish.

$$\frac{-2xx^{2}}{\left(x-y\right)y}$$

Ayni asosning daraja ko‘rsatkichlarini ko‘paytirish uchun ularning darajalarini qo‘shing. 1 va 2 ni qo‘shib, 3 ni oling.

$$\frac{-2x^{3}}{\left(x-y\right)y}$$

x-y ga y ni ko'paytirish orqali distributiv xususiyatdan foydalanish.

$$\frac{-2x^{3}}{xy-y^{2}}$$

x ga nisbatan hosilani topish

$$\frac{2\times \left(\frac{x}{x-y}\right)^{2}\left(3y-2x\right)}{y}$$