Aromātai
40+40i
Wāhi Tūturu
40
Tohaina
Kua tāruatia ki te papatopenga
2\times 8+2\times \left(-4i\right)+6i\times 8+6\left(-4\right)i^{2}
Me whakarea ngā tau matatini 2+6i me 8-4i pēnā i te whakarea huarua.
2\times 8+2\times \left(-4i\right)+6i\times 8+6\left(-4\right)\left(-1\right)
Hei tōna tikanga, ko te i^{2} ko -1.
16-8i+48i+24
Mahia ngā whakarea.
16+24+\left(-8+48\right)i
Whakakotahitia ngā wāhi tūturu me ngā wāhi pōhewa.
40+40i
Mahia ngā tāpiri.
Re(2\times 8+2\times \left(-4i\right)+6i\times 8+6\left(-4\right)i^{2})
Me whakarea ngā tau matatini 2+6i me 8-4i pēnā i te whakarea huarua.
Re(2\times 8+2\times \left(-4i\right)+6i\times 8+6\left(-4\right)\left(-1\right))
Hei tōna tikanga, ko te i^{2} ko -1.
Re(16-8i+48i+24)
Mahia ngā whakarea i roto o 2\times 8+2\times \left(-4i\right)+6i\times 8+6\left(-4\right)\left(-1\right).
Re(16+24+\left(-8+48\right)i)
Whakakotahitia ngā wāhi tūturu me ngā wāhi pōhewa ki 16-8i+48i+24.
Re(40+40i)
Mahia ngā tāpiri i roto o 16+24+\left(-8+48\right)i.
40
Ko te wāhi tūturu o 40+40i ko 40.
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