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x^2+8z=3+2y^2, impossible diophantine in N* (HOMC 2008 Q3)
x^2+8z=3+2y^2, impossible diophantine in N* (HOMC 2008 Q3)
Source:
July 25, 2019
number theory
diophantine
Diophantine equation
Problem Statement
Show that the equation
x
2
+
8
z
=
3
+
2
y
2
x^2 + 8z = 3 + 2y^2
x
2
+
8
z
=
3
+
2
y
2
has no solutions of positive integers
x
,
y
x, y
x
,
y
and
z
z
z
.
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