Baholash
\frac{2\left(x-4\right)}{x^{2}}
Kengaytirish
\frac{2\left(x-4\right)}{x^{2}}
Grafik
Baham ko'rish
Klipbordga nusxa olish
\frac{\frac{1}{x}\left(x-4\right)\left(x+4\right)}{5x}\left(2-\frac{2x^{-1}-2x^{-2}}{x^{-1}+4x^{-2}}\right)
\frac{x-16x^{-1}}{5x} ichida hali faktorlanmagan ifodalarni faktorlang.
\frac{\left(x-4\right)\left(x+4\right)}{5x^{2}}\left(2-\frac{2x^{-1}-2x^{-2}}{x^{-1}+4x^{-2}}\right)
Ayni asosning daraja ko‘rsatkichini bo‘lish uchun suratning darajasini maxraj darajasiga bo‘ling.
\frac{\left(x-4\right)\left(x+4\right)}{5x^{2}}\left(2-\frac{2\times \left(\frac{1}{x}\right)^{2}\left(x-1\right)}{\left(\frac{1}{x}\right)^{2}\left(x+4\right)}\right)
\frac{2x^{-1}-2x^{-2}}{x^{-1}+4x^{-2}} ichida hali faktorlanmagan ifodalarni faktorlang.
\frac{\left(x-4\right)\left(x+4\right)}{5x^{2}}\left(2-\frac{2\left(x-1\right)}{x+4}\right)
Surat va maxrajdagi ikkala \left(\frac{1}{x}\right)^{2} ni qisqartiring.
\frac{\left(x-4\right)\left(x+4\right)}{5x^{2}}\left(\frac{2\left(x+4\right)}{x+4}-\frac{2\left(x-1\right)}{x+4}\right)
Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. 2 ni \frac{x+4}{x+4} marotabaga ko'paytirish.
\frac{\left(x-4\right)\left(x+4\right)}{5x^{2}}\times \frac{2\left(x+4\right)-2\left(x-1\right)}{x+4}
\frac{2\left(x+4\right)}{x+4} va \frac{2\left(x-1\right)}{x+4} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.
\frac{\left(x-4\right)\left(x+4\right)}{5x^{2}}\times \frac{2x+8-2x+2}{x+4}
2\left(x+4\right)-2\left(x-1\right) ichidagi ko‘paytirishlarni bajaring.
\frac{\left(x-4\right)\left(x+4\right)}{5x^{2}}\times \frac{10}{x+4}
2x+8-2x+2 kabi iboralarga o‘xshab birlashtiring.
\frac{\left(x-4\right)\left(x+4\right)\times 10}{5x^{2}\left(x+4\right)}
Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{\left(x-4\right)\left(x+4\right)}{5x^{2}} ni \frac{10}{x+4} ga ko‘paytiring.
\frac{2\left(x-4\right)}{x^{2}}
Surat va maxrajdagi ikkala 5\left(x+4\right) ni qisqartiring.
\frac{2x-8}{x^{2}}
2 ga x-4 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
\frac{\frac{1}{x}\left(x-4\right)\left(x+4\right)}{5x}\left(2-\frac{2x^{-1}-2x^{-2}}{x^{-1}+4x^{-2}}\right)
\frac{x-16x^{-1}}{5x} ichida hali faktorlanmagan ifodalarni faktorlang.
\frac{\left(x-4\right)\left(x+4\right)}{5x^{2}}\left(2-\frac{2x^{-1}-2x^{-2}}{x^{-1}+4x^{-2}}\right)
Ayni asosning daraja ko‘rsatkichini bo‘lish uchun suratning darajasini maxraj darajasiga bo‘ling.
\frac{\left(x-4\right)\left(x+4\right)}{5x^{2}}\left(2-\frac{2\times \left(\frac{1}{x}\right)^{2}\left(x-1\right)}{\left(\frac{1}{x}\right)^{2}\left(x+4\right)}\right)
\frac{2x^{-1}-2x^{-2}}{x^{-1}+4x^{-2}} ichida hali faktorlanmagan ifodalarni faktorlang.
\frac{\left(x-4\right)\left(x+4\right)}{5x^{2}}\left(2-\frac{2\left(x-1\right)}{x+4}\right)
Surat va maxrajdagi ikkala \left(\frac{1}{x}\right)^{2} ni qisqartiring.
\frac{\left(x-4\right)\left(x+4\right)}{5x^{2}}\left(\frac{2\left(x+4\right)}{x+4}-\frac{2\left(x-1\right)}{x+4}\right)
Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. 2 ni \frac{x+4}{x+4} marotabaga ko'paytirish.
\frac{\left(x-4\right)\left(x+4\right)}{5x^{2}}\times \frac{2\left(x+4\right)-2\left(x-1\right)}{x+4}
\frac{2\left(x+4\right)}{x+4} va \frac{2\left(x-1\right)}{x+4} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.
\frac{\left(x-4\right)\left(x+4\right)}{5x^{2}}\times \frac{2x+8-2x+2}{x+4}
2\left(x+4\right)-2\left(x-1\right) ichidagi ko‘paytirishlarni bajaring.
\frac{\left(x-4\right)\left(x+4\right)}{5x^{2}}\times \frac{10}{x+4}
2x+8-2x+2 kabi iboralarga o‘xshab birlashtiring.
\frac{\left(x-4\right)\left(x+4\right)\times 10}{5x^{2}\left(x+4\right)}
Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{\left(x-4\right)\left(x+4\right)}{5x^{2}} ni \frac{10}{x+4} ga ko‘paytiring.
\frac{2\left(x-4\right)}{x^{2}}
Surat va maxrajdagi ikkala 5\left(x+4\right) ni qisqartiring.
\frac{2x-8}{x^{2}}
2 ga x-4 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
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Chegaralar
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