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AoPS Wiki talk:Problem of the Day/September 8, 2011: Revision history

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8 September 2011

  • curprev 15:5715:57, 8 September 2011 Negativebplusorminus talk contribs 693 bytes +693 Created page with "==Solution== We see complicated expressions, so we replace them with variables. Let <math>a=2^x-4</math> and <math>b=4^x-2</math>. Then our equation reads <math>a^3+b^3=(a+b)^..."
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