Difference between revisions of "Mock AIME 2 2006-2007 Problems/Problem 3"

 
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== Problem ==
 
== Problem ==
 
Let <math>\displaystyle S</math> be the sum of all positive integers <math>\displaystyle n</math> such that <math>\displaystyle n^2+12n-2007</math> is a perfect square. Find the remainder when <math>\displaystyle S</math> is divided by <math>\displaystyle 1000.</math>
 
Let <math>\displaystyle S</math> be the sum of all positive integers <math>\displaystyle n</math> such that <math>\displaystyle n^2+12n-2007</math> is a perfect square. Find the remainder when <math>\displaystyle S</math> is divided by <math>\displaystyle 1000.</math>
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==Solution==
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{{solution}}
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*[[Mock AIME 2 2006-2007/Problem 2 | Previous Problem]]
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*[[Mock AIME 2 2006-2007/Problem 4 | Next Problem]]
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*[[Mock AIME 2 2006-2007]]

Revision as of 19:46, 22 August 2006

Problem

Let $\displaystyle S$ be the sum of all positive integers $\displaystyle n$ such that $\displaystyle n^2+12n-2007$ is a perfect square. Find the remainder when $\displaystyle S$ is divided by $\displaystyle 1000.$

Solution

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