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Revision history of "2004 AMC 12B Problems/Problem 18"

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  • (cur) (prev) 19:25, 10 February 2009 Misof (Talk | contribs) (1,226 bytes) (New page: == Problem == Points <math>A</math> and <math>B</math> are on the parabola <math>y=4x^2+7x-1</math>, and the origin is the midpoint of <math>AB</math>. What is the length of <math>AB</mat...)
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Want to learn how to tackle those tough AMC/AIME/Olympiad algebra problems? Check out Art of Problem Solving's Intermediate Algebra by Richard Rusczyk and Mathew Crawford. Over 1600 problems!
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