Aromātai
-\frac{5}{7}i\approx -0.714285714i
Wāhi Tūturu
0
Tohaina
Kua tāruatia ki te papatopenga
\frac{5i}{7i^{2}}
Me whakarea tahi te taurunga me te tauraro ki te wae pohewa i.
\frac{5i}{-7}
Hei tōna tikanga, ko te i^{2} ko -1. Tātaitia te tauraro.
-\frac{5}{7}i
Whakawehea te 5i ki te -7, kia riro ko -\frac{5}{7}i.
Re(\frac{5i}{7i^{2}})
Me whakarea tahi te taurunga me te tauraro o \frac{5}{7i} ki te wae pohewa i.
Re(\frac{5i}{-7})
Hei tōna tikanga, ko te i^{2} ko -1. Tātaitia te tauraro.
Re(-\frac{5}{7}i)
Whakawehea te 5i ki te -7, kia riro ko -\frac{5}{7}i.
0
Ko te wāhi tūturu o -\frac{5}{7}i ko 0.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
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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
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Whakarerekētanga
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Whakaurunga
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Ngā Tepe
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