2-2/a-2/frac{1{a-2}-1} eching

$$\frac { 2 - \frac { 2 } { a - 2 } } { \frac { 1 } { a - 2 } - 1 }$$

Baholash

$$-2$$

Qisqa yechim qadamlari

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

$$\frac{\frac{2\left(a-2\right)}{a-2}-\frac{2}{a-2}}{\frac{1}{a-2}-1}$$

\frac{2\left(a-2\right)}{a-2} va \frac{2}{a-2} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{\frac{2\left(a-2\right)-2}{a-2}}{\frac{1}{a-2}-1}$$

2\left(a-2\right)-2 ichidagi ko‘paytirishlarni bajaring.

$$\frac{\frac{2a-4-2}{a-2}}{\frac{1}{a-2}-1}$$

2a-4-2 kabi iboralarga o‘xshab birlashtiring.

$$\frac{\frac{2a-6}{a-2}}{\frac{1}{a-2}-1}$$

Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. 1 ni \frac{a-2}{a-2} marotabaga ko'paytirish.

$$\frac{\frac{2a-6}{a-2}}{\frac{1}{a-2}-\frac{a-2}{a-2}}$$

\frac{1}{a-2} va \frac{a-2}{a-2} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{\frac{2a-6}{a-2}}{\frac{1-\left(a-2\right)}{a-2}}$$

1-\left(a-2\right) ichidagi ko‘paytirishlarni bajaring.

$$\frac{\frac{2a-6}{a-2}}{\frac{1-a+2}{a-2}}$$

1-a+2 kabi iboralarga o‘xshab birlashtiring.

$$\frac{\frac{2a-6}{a-2}}{\frac{3-a}{a-2}}$$

\frac{2a-6}{a-2} ni \frac{3-a}{a-2} ga bo'lish \frac{2a-6}{a-2} ga k'paytirish \frac{3-a}{a-2} ga qaytarish.

$$\frac{\left(2a-6\right)\left(a-2\right)}{\left(a-2\right)\left(3-a\right)}$$

Surat va maxrajdagi ikkala a-2 ni qisqartiring.

$$\frac{2a-6}{-a+3}$$

Hali faktorlanmagan ifodalarni faktorlang.

$$\frac{2\left(a-3\right)}{-a+3}$$

-3+a mislodagi manfiy ishorani chiqarib tashlang.

$$\frac{-2\left(-a+3\right)}{-a+3}$$

Surat va maxrajdagi ikkala -a+3 ni qisqartiring.

$$-2$$

Omil

$$-2$$