User contributions
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- 21:50, 18 March 2020 (diff | hist) . . (+149) . . m 1986 AIME Problems/Problem 12 (Added clarification to make the solution more rigorous)
- 16:16, 10 August 2017 (diff | hist) . . (+1) . . 2005 AMC 10A Problems/Problem 8 (→See Also)
- 16:15, 10 August 2017 (diff | hist) . . (+133) . . 2005 AMC 10A Problems/Problem 8 (→See Also)
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