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

< AoPS Wiki:Problem of the Day

Revision as of 16:15, 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>")

Let , and . What is the sum of all possible values of ?