Revision history of "Talk:1951 AHSME Problems/Problem 21"

Diff selection: Mark the radio boxes of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.

  • (cur | prev) 12:15, 8 March 2018Bananasmasher (talk | contribs). . (143 bytes) (+143). . (Created page with "There's an error in the solution. It's correct to say that the answer is C, but that's because z (not, as stated, x) must be greater than zero.")