how to know whether a polynomial is galois over another polyby algekkk Tags: galois, poly, polynomial 

#1
Oct2710, 10:44 AM

P: 6

I have some examples and not sure how to show the relation:
determine which of the following is a galois extention:1. Q[sprt(5)] over Q. 2: Q[2^01/4] over Q[sprt(2)] thank you. 


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