摘要
本文用初等方法,较简单地求出了丢番图方程组5X^2+4=Y^2和2Y^2+1=Z^2的非负整数解:(X,Y,Z)=(0,2,3)。
In this paper, we obtain the nonnegative integer solution(X, Y, Z)=(0, 2, 3) of the Diophantin(?) equations system 5X^2+4=Y^2 and 2Y^2+1=Z^2 in an elementary simple way.
关键词
数论
丢番图方程
解
number theory
diophantine equations
solutions (mathematics)
