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what is (-5-7i)-(-8+4i)

 Apr 15, 2014

Best Answer 

 #1
avatar+118608 
+5

(-5-7i)-(-8+4i)

=-5-7i+8-4i

=-5+8-7i-4i

=3-11i

 Apr 15, 2014
 #1
avatar+118608 
+5
Best Answer

(-5-7i)-(-8+4i)

=-5-7i+8-4i

=-5+8-7i-4i

=3-11i

Melody Apr 15, 2014

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