3 years ago

How do I solve (7-6i)(-8+3i)?

Mathematics

2 answers:

Alekssandra [29.7K]3 years ago

6 0

I = {2.666666667, 1.166666667

konstantin123 [22]3 years ago

5 0

Solution step by step

(7-6i)(-8+3i)
=7×(-8)+7×3i-6i×(-8)-6i×3i
=-56+21i+48i+18i^2
=-56+69i-18×(-1)
=-56+69i+18
=-38+39i

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