Which is equivalent to (-2 + 4i)(7 + 2i)?
a) -11
b) -5 + 6i
c) -6 + 24i
...
Mathematics, 13.10.2019 23:30 hiiliohi3823
Which is equivalent to (-2 + 4i)(7 + 2i)?
a) -11
b) -5 + 6i
c) -6 + 24i
d) -22 + 24i
Answers: 3
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