Aromātai
30+12i
Wāhi Tūturu
30
Tohaina
Kua tāruatia ki te papatopenga
-6i\left(-2\right)-6\times 5i^{2}
Whakareatia -6i ki te -2+5i.
-6i\left(-2\right)-6\times 5\left(-1\right)
Hei tōna tikanga, ko te i^{2} ko -1.
30+12i
Mahia ngā whakarea. Whakaraupapatia anō ngā kīanga tau.
Re(-6i\left(-2\right)-6\times 5i^{2})
Whakareatia -6i ki te -2+5i.
Re(-6i\left(-2\right)-6\times 5\left(-1\right))
Hei tōna tikanga, ko te i^{2} ko -1.
Re(30+12i)
Mahia ngā whakarea i roto o -6i\left(-2\right)-6\times 5\left(-1\right). Whakaraupapatia anō ngā kīanga tau.
30
Ko te wāhi tūturu o 30+12i ko 30.
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