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2005 Austria Beginners' Competition
1
1
Part of
2005 Austria Beginners' Competition
Problems
(1)
4a(a + 1) = b(b + 3) diophantine
Source: 2005 Austria Beginners' Competition p1
10/12/2022
Show that there are no positive integers
a
a
a
und
b
b
b
such that
4
a
(
a
+
1
)
=
b
(
b
+
3
)
4a(a + 1) = b(b + 3)
4
a
(
a
+
1
)
=
b
(
b
+
3
)
number theory
diophantine
Diophantine equation