Baholash
x+y
Kengaytirish
x+y
Baham ko'rish
Klipbordga nusxa olish
\frac{\frac{1}{x\left(x-y\right)}-\frac{1}{y\left(-x+y\right)}}{\frac{1}{x^{2}y-y^{2}x}}
Faktor: x^{2}-xy. Faktor: y^{2}-xy.
\frac{\frac{-y}{xy\left(-x+y\right)}-\frac{x}{xy\left(-x+y\right)}}{\frac{1}{x^{2}y-y^{2}x}}
Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. x\left(x-y\right) va y\left(-x+y\right) ning eng kichik umumiy karralisi xy\left(-x+y\right). \frac{1}{x\left(x-y\right)} ni \frac{-y}{-y} marotabaga ko'paytirish. \frac{1}{y\left(-x+y\right)} ni \frac{x}{x} marotabaga ko'paytirish.
\frac{\frac{-y-x}{xy\left(-x+y\right)}}{\frac{1}{x^{2}y-y^{2}x}}
\frac{-y}{xy\left(-x+y\right)} va \frac{x}{xy\left(-x+y\right)} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.
\frac{\left(-y-x\right)\left(x^{2}y-y^{2}x\right)}{xy\left(-x+y\right)}
\frac{-y-x}{xy\left(-x+y\right)} ni \frac{1}{x^{2}y-y^{2}x} ga bo'lish \frac{-y-x}{xy\left(-x+y\right)} ga k'paytirish \frac{1}{x^{2}y-y^{2}x} ga qaytarish.
\frac{xy\left(x-y\right)\left(-x-y\right)}{xy\left(-x+y\right)}
Hali faktorlanmagan ifodalarni faktorlang.
\frac{-xy\left(-x+y\right)\left(-x-y\right)}{xy\left(-x+y\right)}
x-y mislodagi manfiy ishorani chiqarib tashlang.
-\left(-x-y\right)
Surat va maxrajdagi ikkala xy\left(-x+y\right) ni qisqartiring.
x+y
Ifodani kengaytiring.
\frac{\frac{1}{x\left(x-y\right)}-\frac{1}{y\left(-x+y\right)}}{\frac{1}{x^{2}y-y^{2}x}}
Faktor: x^{2}-xy. Faktor: y^{2}-xy.
\frac{\frac{-y}{xy\left(-x+y\right)}-\frac{x}{xy\left(-x+y\right)}}{\frac{1}{x^{2}y-y^{2}x}}
Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. x\left(x-y\right) va y\left(-x+y\right) ning eng kichik umumiy karralisi xy\left(-x+y\right). \frac{1}{x\left(x-y\right)} ni \frac{-y}{-y} marotabaga ko'paytirish. \frac{1}{y\left(-x+y\right)} ni \frac{x}{x} marotabaga ko'paytirish.
\frac{\frac{-y-x}{xy\left(-x+y\right)}}{\frac{1}{x^{2}y-y^{2}x}}
\frac{-y}{xy\left(-x+y\right)} va \frac{x}{xy\left(-x+y\right)} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.
\frac{\left(-y-x\right)\left(x^{2}y-y^{2}x\right)}{xy\left(-x+y\right)}
\frac{-y-x}{xy\left(-x+y\right)} ni \frac{1}{x^{2}y-y^{2}x} ga bo'lish \frac{-y-x}{xy\left(-x+y\right)} ga k'paytirish \frac{1}{x^{2}y-y^{2}x} ga qaytarish.
\frac{xy\left(x-y\right)\left(-x-y\right)}{xy\left(-x+y\right)}
Hali faktorlanmagan ifodalarni faktorlang.
\frac{-xy\left(-x+y\right)\left(-x-y\right)}{xy\left(-x+y\right)}
x-y mislodagi manfiy ishorani chiqarib tashlang.
-\left(-x-y\right)
Surat va maxrajdagi ikkala xy\left(-x+y\right) ni qisqartiring.
x+y
Ifodani kengaytiring.
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}