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Kvadratinė lygtis

kvadratinių lygčių sprendinių radimas

QuestionAnswer
Ką vadiname kvadratinės lygties sprendiniu? Nežinomojo reikšmę su kuria teisinga lygybė
Kas yra a, b, c? Koeficientai
Ar skaičius 2 yra lygties x^2+2x +3=0 sprendinys Ne
Created by: vita.buzaite
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