E uchun yechish
E=5
E'ni tayinlash
E≔5
Baham ko'rish
Klipbordga nusxa olish
E=\frac{42875\times 3^{7}}{45^{2}\times 21^{3}}
3 daraja ko‘rsatkichini 35 ga hisoblang va 42875 ni qiymatni oling.
E=\frac{42875\times 2187}{45^{2}\times 21^{3}}
7 daraja ko‘rsatkichini 3 ga hisoblang va 2187 ni qiymatni oling.
E=\frac{93767625}{45^{2}\times 21^{3}}
93767625 hosil qilish uchun 42875 va 2187 ni ko'paytirish.
E=\frac{93767625}{2025\times 21^{3}}
2 daraja ko‘rsatkichini 45 ga hisoblang va 2025 ni qiymatni oling.
E=\frac{93767625}{2025\times 9261}
3 daraja ko‘rsatkichini 21 ga hisoblang va 9261 ni qiymatni oling.
E=\frac{93767625}{18753525}
18753525 hosil qilish uchun 2025 va 9261 ni ko'paytirish.
E=5
5 ni olish uchun 93767625 ni 18753525 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}