Baholash
55a+13
Kengaytirish
55a+13
Baham ko'rish
Klipbordga nusxa olish
-\left(0a+3\right)+3\left(8-15a\right)-4\left(-25a+2\right)
0 hosil qilish uchun 0 va 7 ni ko'paytirish.
-\left(0+3\right)+3\left(8-15a\right)-4\left(-25a+2\right)
Har qanday sonni nolga ko‘paytirsangiz, nol chiqadi.
-3+3\left(8-15a\right)-4\left(-25a+2\right)
3 olish uchun 0 va 3'ni qo'shing.
-3+24-45a-4\left(-25a+2\right)
3 ga 8-15a ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
21-45a-4\left(-25a+2\right)
21 olish uchun -3 va 24'ni qo'shing.
21-45a+100a-8
-4 ga -25a+2 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
21+55a-8
55a ni olish uchun -45a va 100a ni birlashtirish.
13+55a
13 olish uchun 21 dan 8 ni ayirish.
-\left(0a+3\right)+3\left(8-15a\right)-4\left(-25a+2\right)
0 hosil qilish uchun 0 va 7 ni ko'paytirish.
-\left(0+3\right)+3\left(8-15a\right)-4\left(-25a+2\right)
Har qanday sonni nolga ko‘paytirsangiz, nol chiqadi.
-3+3\left(8-15a\right)-4\left(-25a+2\right)
3 olish uchun 0 va 3'ni qo'shing.
-3+24-45a-4\left(-25a+2\right)
3 ga 8-15a ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
21-45a-4\left(-25a+2\right)
21 olish uchun -3 va 24'ni qo'shing.
21-45a+100a-8
-4 ga -25a+2 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
21+55a-8
55a ni olish uchun -45a va 100a ni birlashtirish.
13+55a
13 olish uchun 21 dan 8 ni ayirish.
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}