4+4/y/2+frac{2{y}} eching

$$\frac { 4 + \frac { 4 } { y } } { 2 + \frac { 2 } { y } }$$

Baholash

$$2$$

Qisqa yechim qadamlari

Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. 4 ni \frac{y}{y} marotabaga ko'paytirish.

$$\frac{\frac{4y}{y}+\frac{4}{y}}{2+\frac{2}{y}}$$

\frac{4y}{y} va \frac{4}{y} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{\frac{4y+4}{y}}{2+\frac{2}{y}}$$

Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. 2 ni \frac{y}{y} marotabaga ko'paytirish.

$$\frac{\frac{4y+4}{y}}{\frac{2y}{y}+\frac{2}{y}}$$

\frac{2y}{y} va \frac{2}{y} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{\frac{4y+4}{y}}{\frac{2y+2}{y}}$$

\frac{4y+4}{y} ni \frac{2y+2}{y} ga bo'lish \frac{4y+4}{y} ga k'paytirish \frac{2y+2}{y} ga qaytarish.

$$\frac{\left(4y+4\right)y}{y\left(2y+2\right)}$$

Surat va maxrajdagi ikkala y ni qisqartiring.

$$\frac{4y+4}{2y+2}$$

Hali faktorlanmagan ifodalarni faktorlang.

$$\frac{4\left(y+1\right)}{2\left(y+1\right)}$$

Surat va maxrajdagi ikkala 2\left(y+1\right) ni qisqartiring.

$$2$$

Omil

$$2$$