SOLUTION: solve equation in the complex number system x^4=1

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Question 989586: solve equation in the complex number system x^4=1
Found 2 solutions by Alan3354, Edwin McCravy:
Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
solve equation in the complex number system x^4=1
-------------
x = 1
x = -1
x = i
x = -i
Answer by Edwin McCravy(20054)   (Show Source): You can put this solution on YOUR website!
I don't believe in just listing answers.  I believe in 
showing how to get them.
















x-1=0; x+1=0;  x-i=0; x+i=0
  x=1;   x=-1;   x=i;   x=-i

Edwin
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