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3 + 4i / 8 - 3i Appreciate a worked out problem

 May 16, 2016
edited by Guest  May 16, 2016
 #1
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3 + 4i / 8 - 3i       multiply top/bottom   by 8 + 3i

 

[3 + 4i]   [8 + 3i]          [ 24 + 32i + 9i + 12i^2]          [ 24 + 41i - 12]         [12 + 41i ]

---------  ----------    =  ------------------------------    =    --------------------    =    -----------

[8 - 3i]   [8  + 3i]               [64  - 9i^2]                              73                          73

 

 

 

cool cool cool

 May 16, 2016

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