SOLUTION: |Z1+Z2|^2=? Where Z1 and Z2 belongs to complex no.

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Question 1085639: |Z1+Z2|^2=? Where Z1 and Z2 belongs to complex no.
Answer by ikleyn(52781) About Me  (Show Source):
You can put this solution on YOUR website!
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|Z1 + Z2|^2 = |(Z1 + Z2)^2|.