+0  
 
0
555
1
avatar

(7+9i)-(2-i)

 Oct 21, 2014

Best Answer 

 #1
avatar+118723 
+5

(7+9i)-(2-i)

=7+9i-2+i

=5+10i

 Oct 21, 2014
 #1
avatar+118723 
+5
Best Answer

(7+9i)-(2-i)

=7+9i-2+i

=5+10i

Melody Oct 21, 2014

1 Online Users