+0  
 
0
583
1
avatar

(3(-2)-4)+(1-2(-2))i

 Oct 2, 2014

Best Answer 

 #1
avatar+23247 
+5

Working with the real term first:

     3(-2) - 4   =  -6 - 4  = -10

Now, the imaginary term:

     ( 1 - 2(-2) )  =  ( 1 + 4 )  =  5

Putting these toether:     -10 + 5i

 Oct 2, 2014
 #1
avatar+23247 
+5
Best Answer

Working with the real term first:

     3(-2) - 4   =  -6 - 4  = -10

Now, the imaginary term:

     ( 1 - 2(-2) )  =  ( 1 + 4 )  =  5

Putting these toether:     -10 + 5i

geno3141 Oct 2, 2014

3 Online Users

avatar