Baholash
8
Ashyoviy qism
8
Baham ko'rish
Klipbordga nusxa olish
\frac{5-i^{2}\left(\sqrt{11}\right)^{2}}{2}
\left(i\sqrt{11}\right)^{2} ni kengaytirish.
\frac{5-\left(-\left(\sqrt{11}\right)^{2}\right)}{2}
2 daraja ko‘rsatkichini i ga hisoblang va -1 ni qiymatni oling.
\frac{5-\left(-11\right)}{2}
\sqrt{11} kvadrati – 11.
\frac{5+11}{2}
-11 ning teskarisi 11 ga teng.
\frac{16}{2}
16 olish uchun 5 va 11'ni qo'shing.
8
8 ni olish uchun 16 ni 2 ga bo‘ling.
Re(\frac{5-i^{2}\left(\sqrt{11}\right)^{2}}{2})
\left(i\sqrt{11}\right)^{2} ni kengaytirish.
Re(\frac{5-\left(-\left(\sqrt{11}\right)^{2}\right)}{2})
2 daraja ko‘rsatkichini i ga hisoblang va -1 ni qiymatni oling.
Re(\frac{5-\left(-11\right)}{2})
\sqrt{11} kvadrati – 11.
Re(\frac{5+11}{2})
-11 ning teskarisi 11 ga teng.
Re(\frac{16}{2})
16 olish uchun 5 va 11'ni qo'shing.
Re(8)
8 ni olish uchun 16 ni 2 ga bo‘ling.
8
8 ning real qismi – 8.
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}