3 years ago

(8 -2i)^2 a:60 b:68-32i c:60-32i d:64-32i+4i^2

Mathematics

1 answer:

AURORKA [14]3 years ago

8 0

Answer:

60-32i

Step-by-step explanation:

(8-2i)^2=8^2-2.8.2i+(2i)^2

=64-32i+4i^2

=64-32i-4

=60-32i

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