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\frac{\left(5-3i\right)\left(6-5i\right)}{\left(6+5i\right)\left(6-5i\right)}
Whakareatia te taurunga me te tauraro ki te haumi hiato o te tauraro, 6-5i.
\frac{\left(5-3i\right)\left(6-5i\right)}{6^{2}-5^{2}i^{2}}
Ka taea te whakareanga te panoni ki te rerekētanga o ngā pūrua mā te ture: \left(a-b\right)\left(a+b\right)=a^{2}-b^{2}.
\frac{\left(5-3i\right)\left(6-5i\right)}{61}
Hei tōna tikanga, ko te i^{2} ko -1. Tātaitia te tauraro.
\frac{5\times 6+5\times \left(-5i\right)-3i\times 6-3\left(-5\right)i^{2}}{61}
Me whakarea ngā tau matatini 5-3i me 6-5i pēnā i te whakarea huarua.
\frac{5\times 6+5\times \left(-5i\right)-3i\times 6-3\left(-5\right)\left(-1\right)}{61}
Hei tōna tikanga, ko te i^{2} ko -1.
\frac{30-25i-18i-15}{61}
Mahia ngā whakarea i roto o 5\times 6+5\times \left(-5i\right)-3i\times 6-3\left(-5\right)\left(-1\right).
\frac{30-15+\left(-25-18\right)i}{61}
Whakakotahitia ngā wāhi tūturu me ngā wāhi pōhewa ki 30-25i-18i-15.
\frac{15-43i}{61}
Mahia ngā tāpiri i roto o 30-15+\left(-25-18\right)i.
\frac{15}{61}-\frac{43}{61}i
Whakawehea te 15-43i ki te 61, kia riro ko \frac{15}{61}-\frac{43}{61}i.
Re(\frac{\left(5-3i\right)\left(6-5i\right)}{\left(6+5i\right)\left(6-5i\right)})
Me whakarea te taurunga me te tauraro o \frac{5-3i}{6+5i} ki te haumi hiato o te tauraro, 6-5i.
Re(\frac{\left(5-3i\right)\left(6-5i\right)}{6^{2}-5^{2}i^{2}})
Ka taea te whakareanga te panoni ki te rerekētanga o ngā pūrua mā te ture: \left(a-b\right)\left(a+b\right)=a^{2}-b^{2}.
Re(\frac{\left(5-3i\right)\left(6-5i\right)}{61})
Hei tōna tikanga, ko te i^{2} ko -1. Tātaitia te tauraro.
Re(\frac{5\times 6+5\times \left(-5i\right)-3i\times 6-3\left(-5\right)i^{2}}{61})
Me whakarea ngā tau matatini 5-3i me 6-5i pēnā i te whakarea huarua.
Re(\frac{5\times 6+5\times \left(-5i\right)-3i\times 6-3\left(-5\right)\left(-1\right)}{61})
Hei tōna tikanga, ko te i^{2} ko -1.
Re(\frac{30-25i-18i-15}{61})
Mahia ngā whakarea i roto o 5\times 6+5\times \left(-5i\right)-3i\times 6-3\left(-5\right)\left(-1\right).
Re(\frac{30-15+\left(-25-18\right)i}{61})
Whakakotahitia ngā wāhi tūturu me ngā wāhi pōhewa ki 30-25i-18i-15.
Re(\frac{15-43i}{61})
Mahia ngā tāpiri i roto o 30-15+\left(-25-18\right)i.
Re(\frac{15}{61}-\frac{43}{61}i)
Whakawehea te 15-43i ki te 61, kia riro ko \frac{15}{61}-\frac{43}{61}i.
\frac{15}{61}
Ko te wāhi tūturu o \frac{15}{61}-\frac{43}{61}i ko \frac{15}{61}.