Mathematics
Mathematics, 28.09.2019 18:50, user11883661

Simplify (3+2i)(3-2i)

a. -13
b. 6+4i
c. 6
d. 13

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Answers: 1
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Simplify (3+2i)(3-2i)

a. -13
b. 6+4i
c. 6
d. 13...

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