Aromātai
-21+24i
Wāhi Tūturu
-21
Tohaina
Kua tāruatia ki te papatopenga
-8\times \left(-3i\right)-7\left(-3\right)i^{2}
Whakareatia -8-7i ki te -3i.
-8\times \left(-3i\right)-7\left(-3\right)\left(-1\right)
Hei tōna tikanga, ko te i^{2} ko -1.
-21+24i
Mahia ngā whakarea. Whakaraupapatia anō ngā kīanga tau.
Re(-8\times \left(-3i\right)-7\left(-3\right)i^{2})
Whakareatia -8-7i ki te -3i.
Re(-8\times \left(-3i\right)-7\left(-3\right)\left(-1\right))
Hei tōna tikanga, ko te i^{2} ko -1.
Re(-21+24i)
Mahia ngā whakarea i roto o -8\times \left(-3i\right)-7\left(-3\right)\left(-1\right). Whakaraupapatia anō ngā kīanga tau.
-21
Ko te wāhi tūturu o -21+24i ko -21.
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