Baholash
-2+\frac{2}{9x^{2}}
Kengaytirish
-2+\frac{2}{9x^{2}}
Grafik
Baham ko'rish
Klipbordga nusxa olish
\left(\frac{3x\times 3x}{3x}-\frac{1}{3x}\right)^{2}-\left(3x+\frac{1}{3x}\right)\left(3x-\frac{1}{3x}\right)
Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. 3x ni \frac{3x}{3x} marotabaga ko'paytirish.
\left(\frac{3x\times 3x-1}{3x}\right)^{2}-\left(3x+\frac{1}{3x}\right)\left(3x-\frac{1}{3x}\right)
\frac{3x\times 3x}{3x} va \frac{1}{3x} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.
\left(\frac{9x^{2}-1}{3x}\right)^{2}-\left(3x+\frac{1}{3x}\right)\left(3x-\frac{1}{3x}\right)
3x\times 3x-1 ichidagi ko‘paytirishlarni bajaring.
\frac{\left(9x^{2}-1\right)^{2}}{\left(3x\right)^{2}}-\left(3x+\frac{1}{3x}\right)\left(3x-\frac{1}{3x}\right)
\frac{9x^{2}-1}{3x}ni darajaga oshirish uchun, surat va maxrajni darajaga oshirib, keyin bo‘ling.
\frac{\left(9x^{2}-1\right)^{2}}{\left(3x\right)^{2}}-\left(\frac{3x\times 3x}{3x}+\frac{1}{3x}\right)\left(3x-\frac{1}{3x}\right)
Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. 3x ni \frac{3x}{3x} marotabaga ko'paytirish.
\frac{\left(9x^{2}-1\right)^{2}}{\left(3x\right)^{2}}-\frac{3x\times 3x+1}{3x}\left(3x-\frac{1}{3x}\right)
\frac{3x\times 3x}{3x} va \frac{1}{3x} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.
\frac{\left(9x^{2}-1\right)^{2}}{\left(3x\right)^{2}}-\frac{9x^{2}+1}{3x}\left(3x-\frac{1}{3x}\right)
3x\times 3x+1 ichidagi ko‘paytirishlarni bajaring.
\frac{\left(9x^{2}-1\right)^{2}}{\left(3x\right)^{2}}-\frac{9x^{2}+1}{3x}\left(\frac{3x\times 3x}{3x}-\frac{1}{3x}\right)
Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. 3x ni \frac{3x}{3x} marotabaga ko'paytirish.
\frac{\left(9x^{2}-1\right)^{2}}{\left(3x\right)^{2}}-\frac{9x^{2}+1}{3x}\times \frac{3x\times 3x-1}{3x}
\frac{3x\times 3x}{3x} va \frac{1}{3x} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.
\frac{\left(9x^{2}-1\right)^{2}}{\left(3x\right)^{2}}-\frac{9x^{2}+1}{3x}\times \frac{9x^{2}-1}{3x}
3x\times 3x-1 ichidagi ko‘paytirishlarni bajaring.
\frac{\left(9x^{2}-1\right)^{2}}{\left(3x\right)^{2}}-\frac{\left(9x^{2}+1\right)\left(9x^{2}-1\right)}{3x\times 3x}
Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{9x^{2}+1}{3x} ni \frac{9x^{2}-1}{3x} ga ko‘paytiring.
\frac{\left(9x^{2}-1\right)^{2}}{\left(3x\right)^{2}}-\frac{\left(9x^{2}+1\right)\left(9x^{2}-1\right)}{3x^{2}\times 3}
x^{2} hosil qilish uchun x va x ni ko'paytirish.
\frac{\left(9x^{2}-1\right)^{2}}{\left(3x\right)^{2}}-\frac{\left(9x^{2}+1\right)\left(9x^{2}-1\right)}{9x^{2}}
9 hosil qilish uchun 3 va 3 ni ko'paytirish.
\frac{\left(9x^{2}-1\right)^{2}}{9x^{2}}-\frac{\left(9x^{2}+1\right)\left(9x^{2}-1\right)}{9x^{2}}
Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. \left(3x\right)^{2} ni kengaytirish.
\frac{\left(9x^{2}-1\right)^{2}-\left(9x^{2}+1\right)\left(9x^{2}-1\right)}{9x^{2}}
\frac{\left(9x^{2}-1\right)^{2}}{9x^{2}} va \frac{\left(9x^{2}+1\right)\left(9x^{2}-1\right)}{9x^{2}} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.
\frac{81x^{4}-18x^{2}+1-81x^{4}+9x^{2}-9x^{2}+1}{9x^{2}}
\left(9x^{2}-1\right)^{2}-\left(9x^{2}+1\right)\left(9x^{2}-1\right) ichidagi ko‘paytirishlarni bajaring.
\frac{-18x^{2}+2}{9x^{2}}
81x^{4}-18x^{2}+1-81x^{4}+9x^{2}-9x^{2}+1 kabi iboralarga o‘xshab birlashtiring.
\left(\frac{3x\times 3x}{3x}-\frac{1}{3x}\right)^{2}-\left(3x+\frac{1}{3x}\right)\left(3x-\frac{1}{3x}\right)
Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. 3x ni \frac{3x}{3x} marotabaga ko'paytirish.
\left(\frac{3x\times 3x-1}{3x}\right)^{2}-\left(3x+\frac{1}{3x}\right)\left(3x-\frac{1}{3x}\right)
\frac{3x\times 3x}{3x} va \frac{1}{3x} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.
\left(\frac{9x^{2}-1}{3x}\right)^{2}-\left(3x+\frac{1}{3x}\right)\left(3x-\frac{1}{3x}\right)
3x\times 3x-1 ichidagi ko‘paytirishlarni bajaring.
\frac{\left(9x^{2}-1\right)^{2}}{\left(3x\right)^{2}}-\left(3x+\frac{1}{3x}\right)\left(3x-\frac{1}{3x}\right)
\frac{9x^{2}-1}{3x}ni darajaga oshirish uchun, surat va maxrajni darajaga oshirib, keyin bo‘ling.
\frac{\left(9x^{2}-1\right)^{2}}{\left(3x\right)^{2}}-\left(\frac{3x\times 3x}{3x}+\frac{1}{3x}\right)\left(3x-\frac{1}{3x}\right)
Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. 3x ni \frac{3x}{3x} marotabaga ko'paytirish.
\frac{\left(9x^{2}-1\right)^{2}}{\left(3x\right)^{2}}-\frac{3x\times 3x+1}{3x}\left(3x-\frac{1}{3x}\right)
\frac{3x\times 3x}{3x} va \frac{1}{3x} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.
\frac{\left(9x^{2}-1\right)^{2}}{\left(3x\right)^{2}}-\frac{9x^{2}+1}{3x}\left(3x-\frac{1}{3x}\right)
3x\times 3x+1 ichidagi ko‘paytirishlarni bajaring.
\frac{\left(9x^{2}-1\right)^{2}}{\left(3x\right)^{2}}-\frac{9x^{2}+1}{3x}\left(\frac{3x\times 3x}{3x}-\frac{1}{3x}\right)
Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. 3x ni \frac{3x}{3x} marotabaga ko'paytirish.
\frac{\left(9x^{2}-1\right)^{2}}{\left(3x\right)^{2}}-\frac{9x^{2}+1}{3x}\times \frac{3x\times 3x-1}{3x}
\frac{3x\times 3x}{3x} va \frac{1}{3x} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.
\frac{\left(9x^{2}-1\right)^{2}}{\left(3x\right)^{2}}-\frac{9x^{2}+1}{3x}\times \frac{9x^{2}-1}{3x}
3x\times 3x-1 ichidagi ko‘paytirishlarni bajaring.
\frac{\left(9x^{2}-1\right)^{2}}{\left(3x\right)^{2}}-\frac{\left(9x^{2}+1\right)\left(9x^{2}-1\right)}{3x\times 3x}
Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{9x^{2}+1}{3x} ni \frac{9x^{2}-1}{3x} ga ko‘paytiring.
\frac{\left(9x^{2}-1\right)^{2}}{\left(3x\right)^{2}}-\frac{\left(9x^{2}+1\right)\left(9x^{2}-1\right)}{3x^{2}\times 3}
x^{2} hosil qilish uchun x va x ni ko'paytirish.
\frac{\left(9x^{2}-1\right)^{2}}{\left(3x\right)^{2}}-\frac{\left(9x^{2}+1\right)\left(9x^{2}-1\right)}{9x^{2}}
9 hosil qilish uchun 3 va 3 ni ko'paytirish.
\frac{\left(9x^{2}-1\right)^{2}}{9x^{2}}-\frac{\left(9x^{2}+1\right)\left(9x^{2}-1\right)}{9x^{2}}
Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. \left(3x\right)^{2} ni kengaytirish.
\frac{\left(9x^{2}-1\right)^{2}-\left(9x^{2}+1\right)\left(9x^{2}-1\right)}{9x^{2}}
\frac{\left(9x^{2}-1\right)^{2}}{9x^{2}} va \frac{\left(9x^{2}+1\right)\left(9x^{2}-1\right)}{9x^{2}} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.
\frac{81x^{4}-18x^{2}+1-81x^{4}+9x^{2}-9x^{2}+1}{9x^{2}}
\left(9x^{2}-1\right)^{2}-\left(9x^{2}+1\right)\left(9x^{2}-1\right) ichidagi ko‘paytirishlarni bajaring.
\frac{-18x^{2}+2}{9x^{2}}
81x^{4}-18x^{2}+1-81x^{4}+9x^{2}-9x^{2}+1 kabi iboralarga o‘xshab birlashtiring.
Misollar
Ikkilik tenglama
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometriya
4 \sin \theta \cos \theta = 2 \sin \theta
Chiziqli tenglama
y = 3x + 4
Arifmetik
699 * 533
Matritsa
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simli tenglama
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differensatsiya
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Oʻngga
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Chegaralar
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}