Baholash
x\left(x+3y\right)
Kengaytirish
x^{2}+3xy
Baham ko'rish
Klipbordga nusxa olish
\frac{2}{3}x^{2}-xy-\left(-\frac{2}{3}xy-\frac{7}{3}xy\right)-\left(-x\right)y+\frac{1}{2}x^{2}-\frac{1}{6}x^{2}
\frac{2}{3}x^{2} ni olish uchun x^{2} va -\frac{1}{3}x^{2} ni birlashtirish.
\frac{2}{3}x^{2}-xy-\left(-3xy\right)-\left(-x\right)y+\frac{1}{2}x^{2}-\frac{1}{6}x^{2}
-3xy ni olish uchun -\frac{2}{3}xy va -\frac{7}{3}xy ni birlashtirish.
\frac{2}{3}x^{2}-xy+3xy-\left(-x\right)y+\frac{1}{2}x^{2}-\frac{1}{6}x^{2}
-3xy ning teskarisi 3xy ga teng.
\frac{2}{3}x^{2}-xy+3xy-\left(-x\right)y+\frac{1}{3}x^{2}
\frac{1}{3}x^{2} ni olish uchun \frac{1}{2}x^{2} va -\frac{1}{6}x^{2} ni birlashtirish.
\frac{2}{3}x^{2}+2xy-\left(-x\right)y+\frac{1}{3}x^{2}
2xy ni olish uchun -xy va 3xy ni birlashtirish.
\frac{2}{3}x^{2}+2xy+xy+\frac{1}{3}x^{2}
1 hosil qilish uchun -1 va -1 ni ko'paytirish.
\frac{2}{3}x^{2}+3xy+\frac{1}{3}x^{2}
3xy ni olish uchun 2xy va xy ni birlashtirish.
x^{2}+3xy
x^{2} ni olish uchun \frac{2}{3}x^{2} va \frac{1}{3}x^{2} ni birlashtirish.
\frac{2}{3}x^{2}-xy-\left(-\frac{2}{3}xy-\frac{7}{3}xy\right)-\left(-x\right)y+\frac{1}{2}x^{2}-\frac{1}{6}x^{2}
\frac{2}{3}x^{2} ni olish uchun x^{2} va -\frac{1}{3}x^{2} ni birlashtirish.
\frac{2}{3}x^{2}-xy-\left(-3xy\right)-\left(-x\right)y+\frac{1}{2}x^{2}-\frac{1}{6}x^{2}
-3xy ni olish uchun -\frac{2}{3}xy va -\frac{7}{3}xy ni birlashtirish.
\frac{2}{3}x^{2}-xy+3xy-\left(-x\right)y+\frac{1}{2}x^{2}-\frac{1}{6}x^{2}
-3xy ning teskarisi 3xy ga teng.
\frac{2}{3}x^{2}-xy+3xy-\left(-x\right)y+\frac{1}{3}x^{2}
\frac{1}{3}x^{2} ni olish uchun \frac{1}{2}x^{2} va -\frac{1}{6}x^{2} ni birlashtirish.
\frac{2}{3}x^{2}+2xy-\left(-x\right)y+\frac{1}{3}x^{2}
2xy ni olish uchun -xy va 3xy ni birlashtirish.
\frac{2}{3}x^{2}+2xy+xy+\frac{1}{3}x^{2}
1 hosil qilish uchun -1 va -1 ni ko'paytirish.
\frac{2}{3}x^{2}+3xy+\frac{1}{3}x^{2}
3xy ni olish uchun 2xy va xy ni birlashtirish.
x^{2}+3xy
x^{2} ni olish uchun \frac{2}{3}x^{2} va \frac{1}{3}x^{2} ni birlashtirish.
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}