Baholash
\frac{3956}{5}=791,2
Omil
\frac{2 ^ {2} \cdot 23 \cdot 43}{5} = 791\frac{1}{5} = 791,2
Baham ko'rish
Klipbordga nusxa olish
\frac{29+25+32}{20}\times 184
29 olish uchun 11 va 18'ni qo'shing.
\frac{54+32}{20}\times 184
54 olish uchun 29 va 25'ni qo'shing.
\frac{86}{20}\times 184
86 olish uchun 54 va 32'ni qo'shing.
\frac{43}{10}\times 184
\frac{86}{20} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.
\frac{43\times 184}{10}
\frac{43}{10}\times 184 ni yagona kasrga aylantiring.
\frac{7912}{10}
7912 hosil qilish uchun 43 va 184 ni ko'paytirish.
\frac{3956}{5}
\frac{7912}{10} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.
Misollar
Ikkilik tenglama
{ x } ^ { 2 } - 4 x - 5 = 0
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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}