Baholash
2
Ashyoviy qism
2
Baham ko'rish
Klipbordga nusxa olish
\frac{-4}{\left(1-i\right)^{3}}+\frac{\left(1-i\right)^{4}}{\left(1+i\right)^{3}}
4 daraja ko‘rsatkichini 1+i ga hisoblang va -4 ni qiymatni oling.
\frac{-4}{-2-2i}+\frac{\left(1-i\right)^{4}}{\left(1+i\right)^{3}}
3 daraja ko‘rsatkichini 1-i ga hisoblang va -2-2i ni qiymatni oling.
\frac{-4\left(-2+2i\right)}{\left(-2-2i\right)\left(-2+2i\right)}+\frac{\left(1-i\right)^{4}}{\left(1+i\right)^{3}}
\frac{-4}{-2-2i}ning surat va maxrajini murakkab tutash maxraj -2+2i bilan ko‘paytiring.
\frac{8-8i}{8}+\frac{\left(1-i\right)^{4}}{\left(1+i\right)^{3}}
\frac{-4\left(-2+2i\right)}{\left(-2-2i\right)\left(-2+2i\right)} ichidagi ko‘paytirishlarni bajaring.
1-i+\frac{\left(1-i\right)^{4}}{\left(1+i\right)^{3}}
1-i ni olish uchun 8-8i ni 8 ga bo‘ling.
1-i+\frac{-4}{\left(1+i\right)^{3}}
4 daraja ko‘rsatkichini 1-i ga hisoblang va -4 ni qiymatni oling.
1-i+\frac{-4}{-2+2i}
3 daraja ko‘rsatkichini 1+i ga hisoblang va -2+2i ni qiymatni oling.
1-i+\frac{-4\left(-2-2i\right)}{\left(-2+2i\right)\left(-2-2i\right)}
\frac{-4}{-2+2i}ning surat va maxrajini murakkab tutash maxraj -2-2i bilan ko‘paytiring.
1-i+\frac{8+8i}{8}
\frac{-4\left(-2-2i\right)}{\left(-2+2i\right)\left(-2-2i\right)} ichidagi ko‘paytirishlarni bajaring.
1-i+\left(1+i\right)
1+i ni olish uchun 8+8i ni 8 ga bo‘ling.
2
2 olish uchun 1-i va 1+i'ni qo'shing.
Re(\frac{-4}{\left(1-i\right)^{3}}+\frac{\left(1-i\right)^{4}}{\left(1+i\right)^{3}})
4 daraja ko‘rsatkichini 1+i ga hisoblang va -4 ni qiymatni oling.
Re(\frac{-4}{-2-2i}+\frac{\left(1-i\right)^{4}}{\left(1+i\right)^{3}})
3 daraja ko‘rsatkichini 1-i ga hisoblang va -2-2i ni qiymatni oling.
Re(\frac{-4\left(-2+2i\right)}{\left(-2-2i\right)\left(-2+2i\right)}+\frac{\left(1-i\right)^{4}}{\left(1+i\right)^{3}})
\frac{-4}{-2-2i}ning surat va maxrajini murakkab tutash maxraj -2+2i bilan ko‘paytiring.
Re(\frac{8-8i}{8}+\frac{\left(1-i\right)^{4}}{\left(1+i\right)^{3}})
\frac{-4\left(-2+2i\right)}{\left(-2-2i\right)\left(-2+2i\right)} ichidagi ko‘paytirishlarni bajaring.
Re(1-i+\frac{\left(1-i\right)^{4}}{\left(1+i\right)^{3}})
1-i ni olish uchun 8-8i ni 8 ga bo‘ling.
Re(1-i+\frac{-4}{\left(1+i\right)^{3}})
4 daraja ko‘rsatkichini 1-i ga hisoblang va -4 ni qiymatni oling.
Re(1-i+\frac{-4}{-2+2i})
3 daraja ko‘rsatkichini 1+i ga hisoblang va -2+2i ni qiymatni oling.
Re(1-i+\frac{-4\left(-2-2i\right)}{\left(-2+2i\right)\left(-2-2i\right)})
\frac{-4}{-2+2i}ning surat va maxrajini murakkab tutash maxraj -2-2i bilan ko‘paytiring.
Re(1-i+\frac{8+8i}{8})
\frac{-4\left(-2-2i\right)}{\left(-2+2i\right)\left(-2-2i\right)} ichidagi ko‘paytirishlarni bajaring.
Re(1-i+\left(1+i\right))
1+i ni olish uchun 8+8i ni 8 ga bo‘ling.
Re(2)
2 olish uchun 1-i va 1+i'ni qo'shing.
2
2 ning real qismi – 2.
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}