AoPS Wiki:Problem of the Day/September 15, 2011

< AoPS Wiki:Problem of the Day
Revision as of 17:26, 16 September 2011 by Negativebplusorminus (talk | contribs) (Created page with "If <math>x+y=z</math>, then find <math>x^5+y^5+5xy(x^3+y^3)+10x^2y^2(x+y)</math> in terms of <math>z</math>. <noinclude?Category: Problem of the Day<noinclude>")
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If $x+y=z$, then find $x^5+y^5+5xy(x^3+y^3)+10x^2y^2(x+y)$ in terms of $z$. <noinclude?