Talk:1983 AIME Problems/Problem 3
Revision as of 20:51, 21 May 2009 by Xantos C. Guin (talk | contribs) (added timestamp to my comment)
I think what the first solution meant to say is that is an extraneous solution since (the symbol is defined as the positive square root.) Thus, solution one has the correct answer. --Xantos C. Guin 01:51, 22 May 2009 (UTC)