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Mathematics
Mathematics
Problem
Find the product of the real roots of the equation,
x
2
+
18
x
+
30
=
2
x
2
+
18
x
+
45
x^2 + 18x + 30 = 2\sqrt{x^2 + 18x + 45}
x
2
+
18
x
+
30
=
2
x
2
+
18
x
+
45
.
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