Aromātai
-48-46i
Wāhi Tūturu
-48
Tohaina
Kua tāruatia ki te papatopenga
9\left(-4\right)+9\times \left(-6i\right)-2i\left(-4\right)-2\left(-6\right)i^{2}
Me whakarea ngā tau matatini 9-2i me -4-6i pēnā i te whakarea huarua.
9\left(-4\right)+9\times \left(-6i\right)-2i\left(-4\right)-2\left(-6\right)\left(-1\right)
Hei tōna tikanga, ko te i^{2} ko -1.
-36-54i+8i-12
Mahia ngā whakarea.
-36-12+\left(-54+8\right)i
Whakakotahitia ngā wāhi tūturu me ngā wāhi pōhewa.
-48-46i
Mahia ngā tāpiri.
Re(9\left(-4\right)+9\times \left(-6i\right)-2i\left(-4\right)-2\left(-6\right)i^{2})
Me whakarea ngā tau matatini 9-2i me -4-6i pēnā i te whakarea huarua.
Re(9\left(-4\right)+9\times \left(-6i\right)-2i\left(-4\right)-2\left(-6\right)\left(-1\right))
Hei tōna tikanga, ko te i^{2} ko -1.
Re(-36-54i+8i-12)
Mahia ngā whakarea i roto o 9\left(-4\right)+9\times \left(-6i\right)-2i\left(-4\right)-2\left(-6\right)\left(-1\right).
Re(-36-12+\left(-54+8\right)i)
Whakakotahitia ngā wāhi tūturu me ngā wāhi pōhewa ki -36-54i+8i-12.
Re(-48-46i)
Mahia ngā tāpiri i roto o -36-12+\left(-54+8\right)i.
-48
Ko te wāhi tūturu o -48-46i ko -48.
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