Baholash
\frac{4}{9}\approx 0,444444444
Omil
\frac{2 ^ {2}}{3 ^ {2}} = 0,4444444444444444
Viktorina
Arithmetic
2 - 1 \frac { 5 } { 9 }
Baham ko'rish
Klipbordga nusxa olish
2-\frac{9+5}{9}
9 hosil qilish uchun 1 va 9 ni ko'paytirish.
2-\frac{14}{9}
14 olish uchun 9 va 5'ni qo'shing.
\frac{18}{9}-\frac{14}{9}
2 ni \frac{18}{9} kasrga o‘giring.
\frac{18-14}{9}
\frac{18}{9} va \frac{14}{9} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.
\frac{4}{9}
4 olish uchun 18 dan 14 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}