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8\times 6+8\times \left(-2i\right)-7i\times 6-7\left(-2\right)i^{2}
Me whakarea ngā tau matatini 8-7i me 6-2i pēnā i te whakarea huarua.
8\times 6+8\times \left(-2i\right)-7i\times 6-7\left(-2\right)\left(-1\right)
Hei tōna tikanga, ko te i^{2} ko -1.
48-16i-42i-14
Mahia ngā whakarea.
48-14+\left(-16-42\right)i
Whakakotahitia ngā wāhi tūturu me ngā wāhi pōhewa.
34-58i
Mahia ngā tāpiri.
Re(8\times 6+8\times \left(-2i\right)-7i\times 6-7\left(-2\right)i^{2})
Me whakarea ngā tau matatini 8-7i me 6-2i pēnā i te whakarea huarua.
Re(8\times 6+8\times \left(-2i\right)-7i\times 6-7\left(-2\right)\left(-1\right))
Hei tōna tikanga, ko te i^{2} ko -1.
Re(48-16i-42i-14)
Mahia ngā whakarea i roto o 8\times 6+8\times \left(-2i\right)-7i\times 6-7\left(-2\right)\left(-1\right).
Re(48-14+\left(-16-42\right)i)
Whakakotahitia ngā wāhi tūturu me ngā wāhi pōhewa ki 48-16i-42i-14.
Re(34-58i)
Mahia ngā tāpiri i roto o 48-14+\left(-16-42\right)i.
34
Ko te wāhi tūturu o 34-58i ko 34.