Baholash
64
Omil
2^{6}
Viktorina
Arithmetic
5xshash muammolar:
( 10 - 2 ) \div 2 \times 3 + ( 6 + 8 ) ( 7 - 2 ) - 72 \times 2 \div 8
Baham ko'rish
Klipbordga nusxa olish
\frac{8}{2}\times 3+\left(6+8\right)\left(7-2\right)-\frac{72\times 2}{8}
8 olish uchun 10 dan 2 ni ayirish.
4\times 3+\left(6+8\right)\left(7-2\right)-\frac{72\times 2}{8}
4 ni olish uchun 8 ni 2 ga bo‘ling.
12+\left(6+8\right)\left(7-2\right)-\frac{72\times 2}{8}
12 hosil qilish uchun 4 va 3 ni ko'paytirish.
12+14\left(7-2\right)-\frac{72\times 2}{8}
14 olish uchun 6 va 8'ni qo'shing.
12+14\times 5-\frac{72\times 2}{8}
5 olish uchun 7 dan 2 ni ayirish.
12+70-\frac{72\times 2}{8}
70 hosil qilish uchun 14 va 5 ni ko'paytirish.
82-\frac{72\times 2}{8}
82 olish uchun 12 va 70'ni qo'shing.
82-\frac{144}{8}
144 hosil qilish uchun 72 va 2 ni ko'paytirish.
82-18
18 ni olish uchun 144 ni 8 ga bo‘ling.
64
64 olish uchun 82 dan 18 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}