a - [ - ( b - c ) + 2 ( a - c ) + 2 ( b - 2 ) )
Baholash
4+c-b-a
Kengaytirish
4+c-b-a
Baham ko'rish
Klipbordga nusxa olish
a-\left(-b-\left(-c\right)+2\left(a-c\right)+2\left(b-2\right)\right)
b-c teskarisini topish uchun har birining teskarisini toping.
a-\left(-b+c+2\left(a-c\right)+2\left(b-2\right)\right)
-c ning teskarisi c ga teng.
a-\left(-b+c+2a-2c+2\left(b-2\right)\right)
2 ga a-c ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
a-\left(-b-c+2a+2\left(b-2\right)\right)
-c ni olish uchun c va -2c ni birlashtirish.
a-\left(-b-c+2a+2b-4\right)
2 ga b-2 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
a-\left(b-c+2a-4\right)
b ni olish uchun -b va 2b ni birlashtirish.
a-b-\left(-c\right)-2a-\left(-4\right)
b-c+2a-4 teskarisini topish uchun har birining teskarisini toping.
a-b+c-2a-\left(-4\right)
-c ning teskarisi c ga teng.
a-b+c-2a+4
-4 ning teskarisi 4 ga teng.
-a-b+c+4
-a ni olish uchun a va -2a ni birlashtirish.
a-\left(-b-\left(-c\right)+2\left(a-c\right)+2\left(b-2\right)\right)
b-c teskarisini topish uchun har birining teskarisini toping.
a-\left(-b+c+2\left(a-c\right)+2\left(b-2\right)\right)
-c ning teskarisi c ga teng.
a-\left(-b+c+2a-2c+2\left(b-2\right)\right)
2 ga a-c ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
a-\left(-b-c+2a+2\left(b-2\right)\right)
-c ni olish uchun c va -2c ni birlashtirish.
a-\left(-b-c+2a+2b-4\right)
2 ga b-2 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
a-\left(b-c+2a-4\right)
b ni olish uchun -b va 2b ni birlashtirish.
a-b-\left(-c\right)-2a-\left(-4\right)
b-c+2a-4 teskarisini topish uchun har birining teskarisini toping.
a-b+c-2a-\left(-4\right)
-c ning teskarisi c ga teng.
a-b+c-2a+4
-4 ning teskarisi 4 ga teng.
-a-b+c+4
-a ni olish uchun a va -2a 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}