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\frac{\left(x+2\right)\left(x+2\right)}{\left(x+2\right)\left(x^{2}+2\right)}-\frac{6\left(x^{2}+2\right)}{\left(x+2\right)\left(x^{2}+2\right)}
Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. x^{2}+2 va x+2 ning eng kichik umumiy karralisi \left(x+2\right)\left(x^{2}+2\right). \frac{x+2}{x^{2}+2} ni \frac{x+2}{x+2} marotabaga ko'paytirish. \frac{6}{x+2} ni \frac{x^{2}+2}{x^{2}+2} marotabaga ko'paytirish.
\frac{\left(x+2\right)\left(x+2\right)-6\left(x^{2}+2\right)}{\left(x+2\right)\left(x^{2}+2\right)}
\frac{\left(x+2\right)\left(x+2\right)}{\left(x+2\right)\left(x^{2}+2\right)} va \frac{6\left(x^{2}+2\right)}{\left(x+2\right)\left(x^{2}+2\right)} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.
\frac{x^{2}+2x+2x+4-6x^{2}-12}{\left(x+2\right)\left(x^{2}+2\right)}
\left(x+2\right)\left(x+2\right)-6\left(x^{2}+2\right) ichidagi ko‘paytirishlarni bajaring.
\frac{-5x^{2}+4x-8}{\left(x+2\right)\left(x^{2}+2\right)}
x^{2}+2x+2x+4-6x^{2}-12 kabi iboralarga o‘xshab birlashtiring.
\frac{-5x^{2}+4x-8}{x^{3}+2x^{2}+2x+4}
\left(x+2\right)\left(x^{2}+2\right) ni kengaytirish.
\frac{\left(x+2\right)\left(x+2\right)}{\left(x+2\right)\left(x^{2}+2\right)}-\frac{6\left(x^{2}+2\right)}{\left(x+2\right)\left(x^{2}+2\right)}
Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. x^{2}+2 va x+2 ning eng kichik umumiy karralisi \left(x+2\right)\left(x^{2}+2\right). \frac{x+2}{x^{2}+2} ni \frac{x+2}{x+2} marotabaga ko'paytirish. \frac{6}{x+2} ni \frac{x^{2}+2}{x^{2}+2} marotabaga ko'paytirish.
\frac{\left(x+2\right)\left(x+2\right)-6\left(x^{2}+2\right)}{\left(x+2\right)\left(x^{2}+2\right)}
\frac{\left(x+2\right)\left(x+2\right)}{\left(x+2\right)\left(x^{2}+2\right)} va \frac{6\left(x^{2}+2\right)}{\left(x+2\right)\left(x^{2}+2\right)} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.
\frac{x^{2}+2x+2x+4-6x^{2}-12}{\left(x+2\right)\left(x^{2}+2\right)}
\left(x+2\right)\left(x+2\right)-6\left(x^{2}+2\right) ichidagi ko‘paytirishlarni bajaring.
\frac{-5x^{2}+4x-8}{\left(x+2\right)\left(x^{2}+2\right)}
x^{2}+2x+2x+4-6x^{2}-12 kabi iboralarga o‘xshab birlashtiring.
\frac{-5x^{2}+4x-8}{x^{3}+2x^{2}+2x+4}
\left(x+2\right)\left(x^{2}+2\right) ni kengaytirish.