Baholash
9\left(a-b\right)
Kengaytirish
9a-9b
Baham ko'rish
Klipbordga nusxa olish
4a-3b-\left(-2a\right)-3b+5a-2b-\left(2a+b\right)
-2a+3b teskarisini topish uchun har birining teskarisini toping.
4a-3b+2a-3b+5a-2b-\left(2a+b\right)
-2a ning teskarisi 2a ga teng.
6a-3b-3b+5a-2b-\left(2a+b\right)
6a ni olish uchun 4a va 2a ni birlashtirish.
6a-6b+5a-2b-\left(2a+b\right)
-6b ni olish uchun -3b va -3b ni birlashtirish.
11a-6b-2b-\left(2a+b\right)
11a ni olish uchun 6a va 5a ni birlashtirish.
11a-8b-\left(2a+b\right)
-8b ni olish uchun -6b va -2b ni birlashtirish.
11a-8b-2a-b
2a+b teskarisini topish uchun har birining teskarisini toping.
9a-8b-b
9a ni olish uchun 11a va -2a ni birlashtirish.
9a-9b
-9b ni olish uchun -8b va -b ni birlashtirish.
4a-3b-\left(-2a\right)-3b+5a-2b-\left(2a+b\right)
-2a+3b teskarisini topish uchun har birining teskarisini toping.
4a-3b+2a-3b+5a-2b-\left(2a+b\right)
-2a ning teskarisi 2a ga teng.
6a-3b-3b+5a-2b-\left(2a+b\right)
6a ni olish uchun 4a va 2a ni birlashtirish.
6a-6b+5a-2b-\left(2a+b\right)
-6b ni olish uchun -3b va -3b ni birlashtirish.
11a-6b-2b-\left(2a+b\right)
11a ni olish uchun 6a va 5a ni birlashtirish.
11a-8b-\left(2a+b\right)
-8b ni olish uchun -6b va -2b ni birlashtirish.
11a-8b-2a-b
2a+b teskarisini topish uchun har birining teskarisini toping.
9a-8b-b
9a ni olish uchun 11a va -2a ni birlashtirish.
9a-9b
-9b ni olish uchun -8b va -b 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}