Baholash
\frac{1001}{25}=40,04
Omil
\frac{7 \cdot 11 \cdot 13}{5 ^ {2}} = 40\frac{1}{25} = 40,04
Baham ko'rish
Klipbordga nusxa olish
\frac{\left(4\times 5+4\right)\times 5}{5\times 3}\times 5+\frac{4}{5}\times \frac{3}{10}-\frac{1}{5}
\frac{4\times 5+4}{5} ni \frac{3}{5} ga bo'lish \frac{4\times 5+4}{5} ga k'paytirish \frac{3}{5} ga qaytarish.
\frac{4+4\times 5}{3}\times 5+\frac{4}{5}\times \frac{3}{10}-\frac{1}{5}
Surat va maxrajdagi ikkala 5 ni qisqartiring.
\frac{4+20}{3}\times 5+\frac{4}{5}\times \frac{3}{10}-\frac{1}{5}
20 hosil qilish uchun 4 va 5 ni ko'paytirish.
\frac{24}{3}\times 5+\frac{4}{5}\times \frac{3}{10}-\frac{1}{5}
24 olish uchun 4 va 20'ni qo'shing.
8\times 5+\frac{4}{5}\times \frac{3}{10}-\frac{1}{5}
8 ni olish uchun 24 ni 3 ga bo‘ling.
40+\frac{4}{5}\times \frac{3}{10}-\frac{1}{5}
40 hosil qilish uchun 8 va 5 ni ko'paytirish.
40+\frac{4\times 3}{5\times 10}-\frac{1}{5}
Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{4}{5} ni \frac{3}{10} ga ko‘paytiring.
40+\frac{12}{50}-\frac{1}{5}
\frac{4\times 3}{5\times 10} kasridagi ko‘paytirishlarni bajaring.
40+\frac{6}{25}-\frac{1}{5}
\frac{12}{50} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.
\frac{1000}{25}+\frac{6}{25}-\frac{1}{5}
40 ni \frac{1000}{25} kasrga o‘giring.
\frac{1000+6}{25}-\frac{1}{5}
\frac{1000}{25} va \frac{6}{25} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.
\frac{1006}{25}-\frac{1}{5}
1006 olish uchun 1000 va 6'ni qo'shing.
\frac{1006}{25}-\frac{5}{25}
25 va 5 ning eng kichik umumiy karralisi 25 ga teng. \frac{1006}{25} va \frac{1}{5} ni 25 maxraj bilan kasrlarga aylantirib oling.
\frac{1006-5}{25}
\frac{1006}{25} va \frac{5}{25} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.
\frac{1001}{25}
1001 olish uchun 1006 dan 5 ni ayirish.
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}