User contributions
- 12:41, 22 July 2021 (diff | hist) . . (+582) . . N 1998 APMO Problems/Problem 3 (Created page with "== Problem == Let <math>a, b, c</math> be positive real numbers. Prove that <math>(1+\frac{a}{b})(1+\frac{b}{c})(1+\frac{c}{a}) \geq 2(1+\frac{a+b+c}{\sqrt[\leftroot{-2}\upr...") (current)
- 11:50, 22 July 2021 (diff | hist) . . (+1,620) . . 1998 APMO Problems/Problem 2 (→Problem) (current)
- 11:29, 22 July 2021 (diff | hist) . . (+141) . . N 1998 APMO Problems/Problem 2 (Created page with "== Problem == Show that for any positive integers <math>a</math> and <math>b</math>, <math>(36a + b)(36b + a)</math> cannot be a power of 2.")
- 11:13, 22 July 2021 (diff | hist) . . (-102) . . 2017 JBMO Problems/Problem 2 (→Solution 2)
- 11:07, 22 July 2021 (diff | hist) . . (+102) . . 2017 JBMO Problems/Problem 2 (→Solution)
