Prove that Q[X]/(X2-2) and Q[X]/(X2-3) are non-isomorphic extensions of Q. In other words, you need to show that both Q[X]/(X2-2) and Q[X]/(X2 - 3) are fields that contain Q and that they are not isomorphic as fields.

Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter5: Rings, Integral Domains, And Fields
Section5.3: The Field Of Quotients Of An Integral Domain
Problem 12E
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. Prove that Q[X]/(X2 - 2) and Q[X]/(X2-3) are non-isomorphic extensions of Q.
In other words, you need to show that both Q[X]/(X2-2) and Q[X]/(X2 - 3) are
fields that contain Q and that they are not isomorphic as fields.
Transcribed Image Text:. Prove that Q[X]/(X2 - 2) and Q[X]/(X2-3) are non-isomorphic extensions of Q. In other words, you need to show that both Q[X]/(X2-2) and Q[X]/(X2 - 3) are fields that contain Q and that they are not isomorphic as fields.
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