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when -3-2i is multiplied by its conjugate, what is the result.

 Mar 16, 2017
 #1
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( - 3 - 2i)  ( -3 + 2i)  =

 

9 - 4i^2  =

 

9 -4 (-1)  =

 

9 + 4  =

 

13

 

 

cool cool cool

 Mar 16, 2017

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