# User contributions

- 01:29, 9 July 2019
(diff | hist) . .
**(+720)** . . 2017 AMC 12A Problems/Problem 21 (→Solution 2 (If you are short on time)) - 19:12, 15 December 2018 (diff | hist) . . (+1) . . 1980 AHSME Problems/Problem 26 (→Solution) (current)
- 15:50, 23 September 2018 (diff | hist) . . (-2) . . 2018 AMC 10B Problems/Problem 23 (→Solution)
- 15:49, 23 September 2018 (diff | hist) . . (+93) . . 2018 AMC 10B Problems/Problem 23 (→Solution)
- 23:35, 14 September 2018 (diff | hist) . . (+497) . . 1991 AIME Problems/Problem 12 (→Solution)
- 13:24, 15 January 2018 (diff | hist) . . (+473) . . 1968 AHSME Problems/Problem 18 (current)
- 13:20, 15 January 2018 (diff | hist) . . (+21) . . 1952 AHSME Problems/Problem 29 (→Solution) (current)
- 13:19, 15 January 2018 (diff | hist) . . (+37) . . 1952 AHSME Problems/Problem 29 (→Solution)
- 13:19, 15 January 2018
(diff | hist) . .
**(+557)** . . 1952 AHSME Problems/Problem 29 (→Solution) - 01:35, 28 July 2017 (diff | hist) . . (+4) . . 2005 AIME II Problems/Problem 14 (→Solution 3 (LoC and LoS bash))
- 01:31, 28 July 2017 (diff | hist) . . (+7) . . 2005 AIME II Problems/Problem 14 (→Solution 3 (LoC and LoS bash))
- 01:30, 28 July 2017 (diff | hist) . . (+60) . . 2005 AIME II Problems/Problem 14 (→Solution 3 (LoC and LoS bash))
- 01:29, 28 July 2017 (diff | hist) . . (+431) . . 2005 AIME II Problems/Problem 14 (→Solution 3 (LoC and LoS bash))
- 01:24, 28 July 2017
(diff | hist) . .
**(+1,052)** . . 2005 AIME II Problems/Problem 14 (→Solution 3 (LoC and LoS bash)) - 01:13, 28 July 2017
(diff | hist) . .
**(+1,101)** . . 2005 AIME II Problems/Problem 14 - 14:25, 29 June 2017 (diff | hist) . . (0) . . 2010 AMC 10A Answer Key (current)
- 13:12, 29 June 2017 (diff | hist) . . (0) . . 2010 AMC 10A Problems/Problem 11 (→Solution)
- 00:09, 4 May 2017
(diff | hist) . .
**(+705)** . . 2011 AMC 10B Problems/Problem 25 (→Solution) - 12:18, 2 April 2017 (diff | hist) . . (-10) . . Committee forming (→Problem)
- 23:34, 18 March 2017 (diff | hist) . . (+331) . . Euler's Polyhedral Formula
- 09:46, 17 March 2017 (diff | hist) . . (-41) . . 1995 AIME Problems/Problem 15 (→Solution 2)
- 09:46, 17 March 2017 (diff | hist) . . (-52) . . 1995 AIME Problems/Problem 15 (→Solution 2)
- 09:45, 17 March 2017 (diff | hist) . . (+1) . . 1995 AIME Problems/Problem 15 (→Solution 2)
- 01:57, 11 February 2017 (diff | hist) . . (-1) . . 2012 AMC 10A Problems/Problem 19 (→Solution)
- 01:55, 11 February 2017 (diff | hist) . . (-2) . . 2012 AMC 10A Problems/Problem 19 (→Solution)
- 21:39, 10 February 2017 (diff | hist) . . (-165) . . 2000 AMC 12 Problems/Problem 11 (→Solution)
- 21:38, 10 February 2017 (diff | hist) . . (+397) . . 2000 AMC 12 Problems/Problem 11 (→Solution)
- 22:38, 11 December 2016 (diff | hist) . . (-4) . . AoPS Wiki:Competition ratings (→Mathcounts)
- 22:35, 11 December 2016 (diff | hist) . . (0) . . AoPS Wiki:Competition ratings (→Mathcounts)
- 19:07, 23 November 2016 (diff | hist) . . (+15) . . Quadratic formula (→General Solution For A Quadratic by Completing the Square) (current)
- 23:37, 29 August 2016 (diff | hist) . . (-12) . . Proofs (→Quadratic Formula)
- 21:51, 29 August 2016 (diff | hist) . . (+12) . . Proofs (→Quadratic Formula)
- 21:51, 29 August 2016 (diff | hist) . . (+372) . . N Proofs (Created page with "==Quadratic Formula== Let <math>ax^2+bx+c=0</math>. Then <cmath>x^2+\frac{b}{a}x+\frac{c}{a}=0</cmath> Completing the square, we get <cmath>\left(x+\frac{b}{2a}\right)^2 +~ \...")
- 13:43, 28 July 2016 (diff | hist) . . (+46) . . 1968 AHSME Problems/Problem 4 (→Solution) (current)
- 13:42, 28 July 2016 (diff | hist) . . (+58) . . 1968 AHSME Problems/Problem 4 (→Solution)
- 13:41, 28 July 2016 (diff | hist) . . (+20) . . 1968 AHSME Problems/Problem 1 (→Solution) (current)
- 13:40, 28 July 2016 (diff | hist) . . (+73) . . 1968 AHSME Problems/Problem 1 (→Solution)
- 13:38, 28 July 2016 (diff | hist) . . (+212) . . 1968 AHSME Problems/Problem 1 (→Solution)