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- 13:45, 29 November 2014 (diff | hist) . . (+341) . . 2007 AMC 12B Problems/Problem 23 (→Solution #2)
- 13:43, 29 November 2014 (diff | hist) . . (+292) . . 2007 AMC 12B Problems/Problem 23 (→Solution)
- 19:45, 5 November 2014 (diff | hist) . . (-5) . . Root-Mean Square-Arithmetic Mean-Geometric Mean-Harmonic mean Inequality
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