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Doua polinoame
Posted:
Wed Mar 25, 2009 5:05 pm
by
Ntz_Bogdan
Fie f si g doua polinoame cu coeficienti rationali, ireductibile in Q[X] si a, b complexe astfel incat f(a)=g(b)=0. Aratati ca daca a+b este rational, atunci f si g au acelasi grad.
Posted:
Thu Mar 26, 2009 12:15 am
by
bae
\( f(a+b-X)=cg(X),\ c\in\mathbb{Q}^* \)