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Compute (1 + i)/(2 - i)(3 + i).

 Feb 18, 2024
 #1
avatar+1632 
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\({(1 + i)\over{(2-i)}}*(3+i)=2i\)

 

Or, if your problem specifies the order of operations differently:

\({(1 + i)\over{(2 - i)(3 + i)}}={1 + i\over{7-i}}={8+6i\over50}={4\over25} + {3\over25}i\)

 Feb 19, 2024

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