+0  
 
0
138
3
avatar+2509 

Help.

NotSoSmart  Nov 3, 2017
 #1
avatar+543 
0

1/2+5/2i

 

CPhill should have the steps.

ProMagma  Nov 3, 2017
 #2
avatar+86890 
+2

[-5 + i ]  / [ 2i ]   multiply numerator/denominator  by 2i

 

[ -5 + i ] [2i]  /  [ 2i * 2i]

 

[ -10i + 2i^2]  / [ 4i^2]

 

[ -10i - 2 ] [ -4] 

 

[ 5i + 1 ] / [2]

 

1/2  +  5i/2

 

 

cool cool cool

CPhill  Nov 3, 2017
 #3
avatar+543 
-1

oh yup good job!

ProMagma  Nov 3, 2017

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