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3
2017 Guts #3: Integer solutions to inequality
2017 Guts #3: Integer solutions to inequality
Source:
February 21, 2017
inequalities
Problem Statement
Find the number of pairs of integers
(
x
,
y
)
(x, y)
(
x
,
y
)
such that
x
2
+
2
y
2
<
25
x^2 + 2y^2 < 25
x
2
+
2
y
2
<
25
.
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