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Mathematics
Mathematics
Problem
If
x
=
2006
x = \sqrt{2006}
x
=
2006
and
y
=
2007
y = \sqrt{2007}
y
=
2007
, what is the simplified value of
(
x
+
y
)
2
+
(
x
−
y
)
2
(x + y)^2 + (x - y)^2
(
x
+
y
)
2
+
(
x
−
y
)
2
?
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