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AoPS Wiki:Problem of the Day/September 21, 2011

< AoPS Wiki:Problem of the Day
Revision as of 15:15, 21 September 2011 by Negativebplusorminus (talk | contribs) (Created page with "Let <math>x=y+2</math>, and <math>y=\sqrt{x}</math>. What is the sum of all possible values of <math>x</math>? <noinclude>category: Problem of the Day<noinclude>")
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Let $x=y+2$, and $y=\sqrt{x}$. What is the sum of all possible values of $x$?

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