Baholash
-\frac{495S}{59}+25
Kengaytirish
-\frac{495S}{59}+25
Viktorina
Polynomial
5xshash muammolar:
25 - [ 90 - 5 \{ 9 - ( 14 - 12 ) \} ] \div \frac { 59 } { 9 } S
Baham ko'rish
Klipbordga nusxa olish
25-\frac{90-5\left(9-2\right)}{\frac{59}{9}}S
2 olish uchun 14 dan 12 ni ayirish.
25-\frac{90-5\times 7}{\frac{59}{9}}S
7 olish uchun 9 dan 2 ni ayirish.
25-\frac{90-35}{\frac{59}{9}}S
35 hosil qilish uchun 5 va 7 ni ko'paytirish.
25-\frac{55}{\frac{59}{9}}S
55 olish uchun 90 dan 35 ni ayirish.
25-55\times \frac{9}{59}S
55 ni \frac{59}{9} ga bo'lish 55 ga k'paytirish \frac{59}{9} ga qaytarish.
25-\frac{55\times 9}{59}S
55\times \frac{9}{59} ni yagona kasrga aylantiring.
25-\frac{495}{59}S
495 hosil qilish uchun 55 va 9 ni ko'paytirish.
25-\frac{90-5\left(9-2\right)}{\frac{59}{9}}S
2 olish uchun 14 dan 12 ni ayirish.
25-\frac{90-5\times 7}{\frac{59}{9}}S
7 olish uchun 9 dan 2 ni ayirish.
25-\frac{90-35}{\frac{59}{9}}S
35 hosil qilish uchun 5 va 7 ni ko'paytirish.
25-\frac{55}{\frac{59}{9}}S
55 olish uchun 90 dan 35 ni ayirish.
25-55\times \frac{9}{59}S
55 ni \frac{59}{9} ga bo'lish 55 ga k'paytirish \frac{59}{9} ga qaytarish.
25-\frac{55\times 9}{59}S
55\times \frac{9}{59} ni yagona kasrga aylantiring.
25-\frac{495}{59}S
495 hosil qilish uchun 55 va 9 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}