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V matematici yaksho L ye rozshirennyam polya K todi element a L nazivayetsya algebrichnim elementom nad K algebrichnim nad K yaksho isnuye ne totozhno rivnij nulyu mnogochlen g x z koeficiyentami z K takij sho g a 0 Elementi z L yaki ne ye algebrichnimi nad K nazivayutsya transcendentnimi nad K Priklad Redaguvati2 displaystyle sqrt 2 nbsp ye algebrichnim nad Q bo vin ye korenem mnogochlena g x x2 2 koeficiyenti yakogo racionalni Div takozh RedaguvatiMinimalnij mnogochlen teoriya poliv Dzherela RedaguvatiVan der Varden B L Algebra Moskva Nauka 1975 623 s ISBN 5 8114 0552 9 ros Leng S Algebra Moskva Mir 1968 564 s ISBN 5458320840 ros Otrimano z https uk wikipedia org w index php title Algebrichnij element amp oldid 30536273