# User contributions

- 12:18, 22 April 2020 (diff | hist) . . (0) . . m Base Angle Theorem (Switched A,B, and C) (current)
- 12:16, 22 April 2020 (diff | hist) . . (-10) . . m Base Angle Theorem (Changed from "an angle of $0^{\circ}$ to $C=0^{\circ}$)
- 12:06, 22 April 2020 (diff | hist) . . (+312) . . Base Angle Theorem (Added another proof based on Law of Sines)
- 23:03, 20 November 2019 (diff | hist) . . (-1) . . m 2019 AMC 8 Problems/Problem 10 (→Solution 1)
- 23:00, 20 November 2019 (diff | hist) . . (+60) . . m 2019 AMC 8 Problems/Problem 17 (→Solution 1)
- 22:00, 8 October 2019 (diff | hist) . . (+11) . . m 2016 AIME I Problems/Problem 14 (→Solution 1)
- 21:59, 8 October 2019 (diff | hist) . . (+22) . . m 2016 AIME I Problems/Problem 14 (→Solution 1)
- 21:59, 8 October 2019 (diff | hist) . . (+44) . . m 2016 AIME I Problems/Problem 14 (→Solution 1)
- 21:58, 8 October 2019 (diff | hist) . . (+22) . . m 2016 AIME I Problems/Problem 14 (→Solution 1)
- 21:57, 8 October 2019 (diff | hist) . . (+1) . . m 2016 AIME I Problems/Problem 15 (→Solution)
- 21:03, 5 October 2019 (diff | hist) . . (0) . . m 2012 AIME I Problems/Problem 6
- 21:47, 28 September 2019 (diff | hist) . . (-6) . . m 2014 AMC 10A Problems/Problem 22 (→Solution 5 (No Trigonometry))
- 15:17, 28 September 2019 (diff | hist) . . (+3) . . m 2012 AMC 8 Problems/Problem 22 (→Solution)
- 19:15, 10 September 2019 (diff | hist) . . (-7) . . 1997 AIME Problems/Problem 12 (→Solution 7)
- 15:36, 8 September 2019 (diff | hist) . . (+6) . . 2003 AIME I Problems (→Problem 5) (current)
- 22:18, 25 August 2019 (diff | hist) . . (0) . . m 2018 AMC 10A Problems (→Problem 10)
- 09:44, 19 August 2019 (diff | hist) . . (+11) . . m 2009 AIME II Problems/Problem 10 (→Solution 4)
- 17:35, 7 August 2019 (diff | hist) . . (+8) . . m 2000 USAMO Problems/Problem 3 (→Solution)
- 20:20, 6 August 2019 (diff | hist) . . (+11) . . m 2007 AIME I Problems/Problem 7 (→Solution) (current)
- 20:17, 6 August 2019 (diff | hist) . . (+11) . . m 2007 AIME I Problems/Problem 7 (→Solution)
- 20:16, 6 August 2019 (diff | hist) . . (+11) . . 2007 AIME I Problems/Problem 7 (→Solution)
- 22:19, 4 August 2019 (diff | hist) . . (+1) . . m 2017 AIME I Problems/Problem 3 (→Solution)
- 22:59, 31 July 2019 (diff | hist) . . (+13) . . m 1959 AHSME Problems/Problem 35 (→Problem 35) (current)
- 19:31, 30 July 2019 (diff | hist) . . (+13) . . m 1959 AHSME Problems/Problem 35 (→Problem 35)
- 19:30, 30 July 2019 (diff | hist) . . (0) . . m 1959 AHSME Problems/Problem 34 (→Solution) (current)
- 19:30, 30 July 2019 (diff | hist) . . (0) . . m 1959 AHSME Problems/Problem 34 (→Solution)
- 08:20, 19 July 2019 (diff | hist) . . (+125) . . N 2019 IMO Problems/Problem 4 (Created page with "Find all pairs <math>(k,n)</math> of positive integers such that <cmath>k!=(2^n-1)(2^n-2)(2^n-4)\dots(2^n-2^{n-1}).</cmath>")
- 09:15, 14 June 2019 (diff | hist) . . (+34) . . N 1959 AHSME Problems/Problem 45 (Created page with "<math>\frac{log(x)}{log(3)}</math>") (current)
- 08:33, 14 June 2019
(diff | hist) . .
**(+1,315)** . . N 1959 AHSME Problems/Problem 35 (Created page with "== Problem 35== The symbol <math>\ge</math> means "greater than or equal to"; the symbol <math>\le</math> means "less than or equal to". In the equation <math>(x-m)^2-(x-n)^2=...") - 07:39, 14 June 2019 (diff | hist) . . (+75) . . 1959 AHSME Problems/Problem 34 (→Solution)
- 07:37, 14 June 2019
(diff | hist) . .
**(+828)** . . N 1959 AHSME Problems/Problem 34 (Created page with "==Problem 34== Let the roots of <math>x^2-3x+1=0</math> be <math>r</math> and <math>s</math>. Then the expression <math>r^2+s^2</math> is: <math>\textbf{(A)}\ \text{a positive...")