Linearised polynomial: Difference between revisions

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Theorem: If ''A'' is a nonzero affine polynomial over <math>F_{q^n}</math> with all of its roots lying in the field <math>F_{q^s}</math> an extension field of <math>F_{q^n}</math>, then each root of ''A'' has the same multiplicity, which is either 1, or a positive power of ''q''.<ref>{{harvnb|Mullen|Panario|2013|loc=p. 23 (2.1.109)}}</ref>

==Notes==