Baholash
\frac{64}{25}=2,56
Omil
\frac{2 ^ {6}}{5 ^ {2}} = 2\frac{14}{25} = 2,56
Viktorina
Arithmetic
5xshash muammolar:
( \frac { 5 } { 8 } ) ^ { - 7 } \times ( \frac { 8 } { 5 } ) ^ { - 5 }
Baham ko'rish
Klipbordga nusxa olish
\frac{2097152}{78125}\times \left(\frac{8}{5}\right)^{-5}
-7 daraja ko‘rsatkichini \frac{5}{8} ga hisoblang va \frac{2097152}{78125} ni qiymatni oling.
\frac{2097152}{78125}\times \frac{3125}{32768}
-5 daraja ko‘rsatkichini \frac{8}{5} ga hisoblang va \frac{3125}{32768} ni qiymatni oling.
\frac{64}{25}
\frac{64}{25} hosil qilish uchun \frac{2097152}{78125} va \frac{3125}{32768} ni ko'paytirish.
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}