y/4-4/x/-frac{y{x}} eching

$$\frac { \frac { y } { 4 } - \frac { 4 } { x } } { - \frac { y } { x } }$$

Baholash

$$-\frac{x}{4}+\frac{4}{y}$$

Qisqa yechim qadamlari

Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. 4 va x ning eng kichik umumiy karralisi 4x. \frac{y}{4} ni \frac{x}{x} marotabaga ko'paytirish. \frac{4}{x} ni \frac{4}{4} marotabaga ko'paytirish.

$$\frac{\frac{yx}{4x}-\frac{4\times 4}{4x}}{-\frac{y}{x}}$$

\frac{yx}{4x} va \frac{4\times 4}{4x} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{\frac{yx-4\times 4}{4x}}{-\frac{y}{x}}$$

yx-4\times 4 ichidagi ko‘paytirishlarni bajaring.

$$\frac{\frac{yx-16}{4x}}{-\frac{y}{x}}$$

\frac{\frac{yx-16}{4x}}{-\frac{y}{x}} ni yagona kasrga aylantiring.

$$\frac{yx-16}{4x\left(-\frac{y}{x}\right)}$$

4\left(-\frac{y}{x}\right) ni yagona kasrga aylantiring.

$$\frac{yx-16}{\frac{-4y}{x}x}$$

x va x ni qisqartiring.

$$\frac{yx-16}{-4y}$$

Kengaytirish

$$-\frac{x}{4}+\frac{4}{y}$$

Qisqa yechim qadamlari

Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. 4 va x ning eng kichik umumiy karralisi 4x. \frac{y}{4} ni \frac{x}{x} marotabaga ko'paytirish. \frac{4}{x} ni \frac{4}{4} marotabaga ko'paytirish.

$$\frac{\frac{yx}{4x}-\frac{4\times 4}{4x}}{-\frac{y}{x}}$$

\frac{yx}{4x} va \frac{4\times 4}{4x} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{\frac{yx-4\times 4}{4x}}{-\frac{y}{x}}$$

yx-4\times 4 ichidagi ko‘paytirishlarni bajaring.

$$\frac{\frac{yx-16}{4x}}{-\frac{y}{x}}$$

\frac{\frac{yx-16}{4x}}{-\frac{y}{x}} ni yagona kasrga aylantiring.

$$\frac{yx-16}{4x\left(-\frac{y}{x}\right)}$$

4\left(-\frac{y}{x}\right) ni yagona kasrga aylantiring.

$$\frac{yx-16}{\frac{-4y}{x}x}$$

x va x ni qisqartiring.

$$\frac{yx-16}{-4y}$$