Baholash
\frac{129}{70}\approx 1,842857143
Omil
\frac{3 \cdot 43}{2 \cdot 5 \cdot 7} = 1\frac{59}{70} = 1,8428571428571427
Baham ko'rish
Klipbordga nusxa olish
\frac{129}{108-18-12-8}
108 hosil qilish uchun 27 va 4 ni ko'paytirish.
\frac{129}{90-12-8}
90 olish uchun 108 dan 18 ni ayirish.
\frac{129}{78-8}
78 olish uchun 90 dan 12 ni ayirish.
\frac{129}{70}
70 olish uchun 78 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}