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Veb-qidiruvdagi o'xshash muammolar

Baham ko'rish

\frac{2}{x-1}-\frac{2\left(x-1\right)}{x-1}
Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. 2 ni \frac{x-1}{x-1} marotabaga ko'paytirish.
\frac{2-2\left(x-1\right)}{x-1}
\frac{2}{x-1} va \frac{2\left(x-1\right)}{x-1} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.
\frac{2-2x+2}{x-1}
2-2\left(x-1\right) ichidagi ko‘paytirishlarni bajaring.
\frac{4-2x}{x-1}
2-2x+2 kabi iboralarga o‘xshab birlashtiring.