Baholash
\frac{200}{299}\approx 0,668896321
Omil
\frac{2 ^ {3} \cdot 5 ^ {2}}{13 \cdot 23} = 0,6688963210702341
Baham ko'rish
Klipbordga nusxa olish
\frac{0\times 1-200}{201-500}
0 hosil qilish uchun 0 va 0 ni ko'paytirish.
\frac{0-200}{201-500}
0 hosil qilish uchun 0 va 1 ni ko'paytirish.
\frac{-200}{201-500}
-200 olish uchun 0 dan 200 ni ayirish.
\frac{-200}{-299}
-299 olish uchun 201 dan 500 ni ayirish.
\frac{200}{299}
Ikkala surat va maxrajdan manfiy belgini olib tashlash bilan \frac{-200}{-299} kasrini \frac{200}{299} ga soddalashtirish mumkin.
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}