Baholash
19
Omil
19
Viktorina
Arithmetic
5xshash muammolar:
153 \div 3 - \frac { 1 } { 4 } \text { of } ( 196 - 68 ) + 05 \times 75
Baham ko'rish
Klipbordga nusxa olish
51-\frac{1}{4}\left(196-68\right)+0\times 5\times 75
51 ni olish uchun 153 ni 3 ga bo‘ling.
51-\frac{1}{4}\times 128+0\times 5\times 75
128 olish uchun 196 dan 68 ni ayirish.
51-\frac{128}{4}+0\times 5\times 75
\frac{128}{4} hosil qilish uchun \frac{1}{4} va 128 ni ko'paytirish.
51-32+0\times 5\times 75
32 ni olish uchun 128 ni 4 ga bo‘ling.
19+0\times 5\times 75
19 olish uchun 51 dan 32 ni ayirish.
19+0\times 75
0 hosil qilish uchun 0 va 5 ni ko'paytirish.
19+0
0 hosil qilish uchun 0 va 75 ni ko'paytirish.
19
19 olish uchun 19 va 0'ni qo'shing.
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}