Aromātai
113
Wāhi Tūturu
113
Tohaina
Kua tāruatia ki te papatopenga
7\times 7+7\times \left(-8i\right)+8i\times 7+8\left(-8\right)i^{2}
Me whakarea ngā tau matatini 7+8i me 7-8i pēnā i te whakarea huarua.
7\times 7+7\times \left(-8i\right)+8i\times 7+8\left(-8\right)\left(-1\right)
Hei tōna tikanga, ko te i^{2} ko -1.
49-56i+56i+64
Mahia ngā whakarea.
49+64+\left(-56+56\right)i
Whakakotahitia ngā wāhi tūturu me ngā wāhi pōhewa.
113
Mahia ngā tāpiri.
Re(7\times 7+7\times \left(-8i\right)+8i\times 7+8\left(-8\right)i^{2})
Me whakarea ngā tau matatini 7+8i me 7-8i pēnā i te whakarea huarua.
Re(7\times 7+7\times \left(-8i\right)+8i\times 7+8\left(-8\right)\left(-1\right))
Hei tōna tikanga, ko te i^{2} ko -1.
Re(49-56i+56i+64)
Mahia ngā whakarea i roto o 7\times 7+7\times \left(-8i\right)+8i\times 7+8\left(-8\right)\left(-1\right).
Re(49+64+\left(-56+56\right)i)
Whakakotahitia ngā wāhi tūturu me ngā wāhi pōhewa ki 49-56i+56i+64.
Re(113)
Mahia ngā tāpiri i roto o 49+64+\left(-56+56\right)i.
113
Ko te wāhi tūturu o 113 ko 113.
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