Baholash
-\frac{3x^{2}-x+3}{x\left(x-3\right)}
Kengaytirish
\frac{-3x^{2}+x-3}{x\left(x-3\right)}
Grafik
Viktorina
Polynomial
5xshash muammolar:
\frac { 2 x - 3 } { x ^ { 2 } - 3 x } - \frac { 3 x + 1 } { x - 3 }
Baham ko'rish
Klipbordga nusxa olish
\frac{2x-3}{x\left(x-3\right)}-\frac{3x+1}{x-3}
Faktor: x^{2}-3x.
\frac{2x-3}{x\left(x-3\right)}-\frac{\left(3x+1\right)x}{x\left(x-3\right)}
Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. x\left(x-3\right) va x-3 ning eng kichik umumiy karralisi x\left(x-3\right). \frac{3x+1}{x-3} ni \frac{x}{x} marotabaga ko'paytirish.
\frac{2x-3-\left(3x+1\right)x}{x\left(x-3\right)}
\frac{2x-3}{x\left(x-3\right)} va \frac{\left(3x+1\right)x}{x\left(x-3\right)} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.
\frac{2x-3-3x^{2}-x}{x\left(x-3\right)}
2x-3-\left(3x+1\right)x ichidagi ko‘paytirishlarni bajaring.
\frac{x-3-3x^{2}}{x\left(x-3\right)}
2x-3-3x^{2}-x kabi iboralarga o‘xshab birlashtiring.
\frac{x-3-3x^{2}}{x^{2}-3x}
x\left(x-3\right) ni kengaytirish.
\frac{2x-3}{x\left(x-3\right)}-\frac{3x+1}{x-3}
Faktor: x^{2}-3x.
\frac{2x-3}{x\left(x-3\right)}-\frac{\left(3x+1\right)x}{x\left(x-3\right)}
Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. x\left(x-3\right) va x-3 ning eng kichik umumiy karralisi x\left(x-3\right). \frac{3x+1}{x-3} ni \frac{x}{x} marotabaga ko'paytirish.
\frac{2x-3-\left(3x+1\right)x}{x\left(x-3\right)}
\frac{2x-3}{x\left(x-3\right)} va \frac{\left(3x+1\right)x}{x\left(x-3\right)} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.
\frac{2x-3-3x^{2}-x}{x\left(x-3\right)}
2x-3-\left(3x+1\right)x ichidagi ko‘paytirishlarni bajaring.
\frac{x-3-3x^{2}}{x\left(x-3\right)}
2x-3-3x^{2}-x kabi iboralarga o‘xshab birlashtiring.
\frac{x-3-3x^{2}}{x^{2}-3x}
x\left(x-3\right) ni kengaytirish.
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}