Aromātai
14+8i
Wāhi Tūturu
14
Tohaina
Kua tāruatia ki te papatopenga
2\times 3+2\times \left(-2i\right)+4i\times 3+4\left(-2\right)i^{2}
Me whakarea ngā tau matatini 2+4i me 3-2i pēnā i te whakarea huarua.
2\times 3+2\times \left(-2i\right)+4i\times 3+4\left(-2\right)\left(-1\right)
Hei tōna tikanga, ko te i^{2} ko -1.
6-4i+12i+8
Mahia ngā whakarea.
6+8+\left(-4+12\right)i
Whakakotahitia ngā wāhi tūturu me ngā wāhi pōhewa.
14+8i
Mahia ngā tāpiri.
Re(2\times 3+2\times \left(-2i\right)+4i\times 3+4\left(-2\right)i^{2})
Me whakarea ngā tau matatini 2+4i me 3-2i pēnā i te whakarea huarua.
Re(2\times 3+2\times \left(-2i\right)+4i\times 3+4\left(-2\right)\left(-1\right))
Hei tōna tikanga, ko te i^{2} ko -1.
Re(6-4i+12i+8)
Mahia ngā whakarea i roto o 2\times 3+2\times \left(-2i\right)+4i\times 3+4\left(-2\right)\left(-1\right).
Re(6+8+\left(-4+12\right)i)
Whakakotahitia ngā wāhi tūturu me ngā wāhi pōhewa ki 6-4i+12i+8.
Re(14+8i)
Mahia ngā tāpiri i roto o 6+8+\left(-4+12\right)i.
14
Ko te wāhi tūturu o 14+8i ko 14.
Ngā Tauira
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