AoPS Wiki:Problem of the Day/September 9, 2011

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Revision as of 16:59, 9 September 2011 by Negativebplusorminus (talk | contribs) (Created page with "Assume that <math>a</math>, <math>b</math>, and <math>c</math> are roots of <cmath>2x^3-2x^2-x+4.</cmath> Let <cmath>\frac{a}{b+c}+\frac{b}{c+a}+\frac{c}{a+b}</cmath> be equal ...")
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Assume that $a$, $b$, and $c$ are roots of \[2x^3-2x^2-x+4.\] Let \[\frac{a}{b+c}+\frac{b}{c+a}+\frac{c}{a+b}\] be equal to $-p/q$, where $p$ and $q$ are relatively prime positive integers. Find $p+q$.