Enter a number in this field:
Then click the coefficients,
to place it in the equation.
Repeat, until equation is complete.

 
     ( +  * i) *X3 
  + ( +  * i) *X2
 + ( +  * i) *X
  + ( +  * i) = 0

  
Solution #1:  +  * i
Solution #2:  +  * i
Solution #3:  +  * i