20 \times ( \frac { 45 } { 025 } + \frac { 6 } { 02 }
Baholash
96
Omil
2^{5}\times 3
Baham ko'rish
Klipbordga nusxa olish
20\left(\frac{9}{5}+\frac{6}{2}\right)
\frac{45}{25} ulushini 5 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.
20\left(\frac{9}{5}+3\right)
3 ni olish uchun 6 ni 2 ga bo‘ling.
20\left(\frac{9}{5}+\frac{15}{5}\right)
3 ni \frac{15}{5} kasrga o‘giring.
20\times \frac{9+15}{5}
\frac{9}{5} va \frac{15}{5} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.
20\times \frac{24}{5}
24 olish uchun 9 va 15'ni qo'shing.
\frac{20\times 24}{5}
20\times \frac{24}{5} ni yagona kasrga aylantiring.
\frac{480}{5}
480 hosil qilish uchun 20 va 24 ni ko'paytirish.
96
96 ni olish uchun 480 ni 5 ga bo‘ling.
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}