+0  
 
-1
16
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avatar+1066 

Fill in the blanks with real numbers.
(11 - 7i) + (2 + i) = ___ + ___ i

 Nov 11, 2023
 #1
avatar+14943 
0

\((11 - 7i)*(2 + i) = 22+11i-14i+7=\color{blue}29-3i\)

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 Nov 11, 2023

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