Aromātai
-2-7i
Wāhi Tūturu
-2
Pātaitai
Complex Number
5 raruraru e ōrite ana ki:
i ^ { 102 } + 2 i ^ { 6 } - 7 i ^ { 9 } + 2 ^ { 0 }
Tohaina
Kua tāruatia ki te papatopenga
-1+2i^{6}-7i^{9}+2^{0}
Tātaihia te i mā te pū o 102, kia riro ko -1.
-1+2\left(-1\right)-7i^{9}+2^{0}
Tātaihia te i mā te pū o 6, kia riro ko -1.
-1-2-7i^{9}+2^{0}
Whakareatia te 2 ki te -1, ka -2.
-3-7i^{9}+2^{0}
Tangohia te 2 i te -1, ka -3.
-3-7i+2^{0}
Tātaihia te i mā te pū o 9, kia riro ko i.
-3-7i+1
Tātaihia te 2 mā te pū o 0, kia riro ko 1.
-2-7i
Tāpirihia te -3-7i ki te 1, ka -2-7i.
Re(-1+2i^{6}-7i^{9}+2^{0})
Tātaihia te i mā te pū o 102, kia riro ko -1.
Re(-1+2\left(-1\right)-7i^{9}+2^{0})
Tātaihia te i mā te pū o 6, kia riro ko -1.
Re(-1-2-7i^{9}+2^{0})
Whakareatia te 2 ki te -1, ka -2.
Re(-3-7i^{9}+2^{0})
Tangohia te 2 i te -1, ka -3.
Re(-3-7i+2^{0})
Tātaihia te i mā te pū o 9, kia riro ko i.
Re(-3-7i+1)
Tātaihia te 2 mā te pū o 0, kia riro ko 1.
Re(-2-7i)
Tāpirihia te -3-7i ki te 1, ka -2-7i.
-2
Ko te wāhi tūturu o -2-7i ko -2.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
4 \sin \theta \cos \theta = 2 \sin \theta
whārite paerangi
y = 3x + 4
Arithmetic
699 * 533
Poukapa
\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]
whārite Simultaneous
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Whakarerekētanga
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Whakaurunga
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}