Baholash
-\frac{39}{4}=-9,75
Ashyoviy qism
-\frac{39}{4} = -9\frac{3}{4} = -9,75
Baham ko'rish
Klipbordga nusxa olish
4-10-\frac{15}{4}
-10 hosil qilish uchun 5i va 2i ni ko'paytirish.
-6-\frac{15}{4}
-6 olish uchun 4 dan 10 ni ayirish.
-\frac{24}{4}-\frac{15}{4}
-6 ni -\frac{24}{4} kasrga o‘giring.
\frac{-24-15}{4}
-\frac{24}{4} va \frac{15}{4} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.
-\frac{39}{4}
-39 olish uchun -24 dan 15 ni ayirish.
Re(4-10-\frac{15}{4})
-10 hosil qilish uchun 5i va 2i ni ko'paytirish.
Re(-6-\frac{15}{4})
-6 olish uchun 4 dan 10 ni ayirish.
Re(-\frac{24}{4}-\frac{15}{4})
-6 ni -\frac{24}{4} kasrga o‘giring.
Re(\frac{-24-15}{4})
-\frac{24}{4} va \frac{15}{4} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.
Re(-\frac{39}{4})
-39 olish uchun -24 dan 15 ni ayirish.
-\frac{39}{4}
-\frac{39}{4} ning real qismi – -\frac{39}{4}.
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}