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smallest possible value x^2 + y^2 - x -y - xy (HOMC 2006 J Q9)
smallest possible value x^2 + y^2 - x -y - xy (HOMC 2006 J Q9)
Source:
July 23, 2019
algebra
minimum
inequalities
Problem Statement
What is the smallest possible value of
x
2
+
y
2
−
x
−
y
−
x
y
x^2 + y^2 - x -y - xy
x
2
+
y
2
−
x
−
y
−
x
y
?
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