# User contributions

- 11:17, 3 December 2020 (diff | hist) . . (+310) . . 2008 AMC 12B Problems/Problem 21 (→Solution 1) (current)
- 17:45, 29 November 2020 (diff | hist) . . (-1) . . 2013 AIME II Problems/Problem 15 (→Problem 15) (current)
- 19:58, 28 November 2020
(diff | hist) . .
**(+1,786)** . . 2009 AMC 12B Problems/Problem 21 (→Clarification of Solution 2) (current) - 13:34, 28 November 2020 (diff | hist) . . (+13) . . 2009 AMC 12A Problems/Problem 25 (→Solution 2) (current)
- 13:32, 28 November 2020 (diff | hist) . . (+1) . . 2009 AMC 12A Problems/Problem 25 (→Solution 2)
- 13:32, 28 November 2020 (diff | hist) . . (+2) . . 2009 AMC 12A Problems/Problem 25 (→Solution 2)
- 13:31, 28 November 2020 (diff | hist) . . (-2) . . 2009 AMC 12A Problems/Problem 25 (→Solution 2)
- 13:31, 28 November 2020
(diff | hist) . .
**(+1,535)** . . 2009 AMC 12A Problems/Problem 25 (→Solution) - 11:32, 19 November 2020 (diff | hist) . . (+2) . . 2007 AIME I Problems/Problem 11 (→Solution) (current)
- 11:32, 19 November 2020 (diff | hist) . . (+14) . . 2007 AIME I Problems/Problem 11 (→Solution 2)
- 11:31, 19 November 2020
(diff | hist) . .
**(+1,709)** . . 2007 AIME I Problems/Problem 11 (→Solution 2) - 11:14, 19 November 2020 (diff | hist) . . (+91) . . 2007 AIME I Problems/Problem 11 (→Solution)
- 21:09, 18 November 2020 (diff | hist) . . (+2) . . 2020 AMC 8 Problems/Problem 17
- 21:07, 18 November 2020 (diff | hist) . . (+170) . . 2020 AMC 8 Problems/Problem 18 (→Solution 5 -SweetMango77)
- 21:07, 18 November 2020 (diff | hist) . . (+1) . . 2020 AMC 8 Problems/Problem 18 (→Solution)
- 11:01, 2 November 2020 (diff | hist) . . (-5) . . 2019 AIME I Problems/Problem 15 (→Problem 15) (current)
- 10:57, 2 November 2020 (diff | hist) . . (-1) . . 2019 AIME I Problems/Problem 15 (→Note)
- 10:57, 2 November 2020
(diff | hist) . .
**(+540)** . . 2019 AIME I Problems/Problem 15 (→Solution 1) - 10:55, 2 November 2020 (diff | hist) . . (-484) . . 2019 AIME I Problems/Problem 15 (→Solution 5 (Easy))
- 11:44, 24 October 2020 (diff | hist) . . (0) . . User:Piphi (→User Count)
- 15:52, 18 October 2020 (diff | hist) . . (0) . . Mock AMC (→Mock AMC 12)
- 14:41, 18 October 2020
(diff | hist) . .
**(+4,267)** . . N 2021 AMC 12B Problems (Created page with "{{AMC12 Problems|year=2021|ab=B}} ==Problem 1== These problems will not be posted until the 2021 AMC 12B is released on Thursday, February 10, 2021. 2021 AMC 12B Problems/P...") - 10:23, 1 October 2020 (diff | hist) . . (+187) . . 1991 AIME Problems/Problem 6 (→Solution 2 (Faster)) (current)
- 10:22, 1 October 2020 (diff | hist) . . (+231) . . 1991 AIME Problems/Problem 6 (→Solution 2 (Faster))
- 10:20, 1 October 2020 (diff | hist) . . (+14) . . 1991 AIME Problems/Problem 6 (→Solution 2 (Faster))
- 10:18, 1 October 2020 (diff | hist) . . (+1) . . 1991 AIME Problems/Problem 6 (→Solution 2 (Faster))
- 10:18, 1 October 2020 (diff | hist) . . (+7) . . 1991 AIME Problems/Problem 6 (→Solution 2 (Faster))
- 10:17, 1 October 2020 (diff | hist) . . (+11) . . 1991 AIME Problems/Problem 6 (→Solution 2 (Faster))
- 10:17, 1 October 2020
(diff | hist) . .
**(+837)** . . 1991 AIME Problems/Problem 6 (→Solution) - 11:24, 23 August 2020
(diff | hist) . .
**(-12,135)** . . 2010 AMC 12A Problems Raw (Blanked the page) (current) (Tag: Blanking) - 11:22, 23 August 2020
(diff | hist) . .
**(+12,135)** . . N 2010 AMC 12A Problems Raw (Created page with "== Problem 1 == What is <math>\left(20-\left(2010-201\right)\right)+\left(2010-\left(201-20\right)\right)</math>? <math>\textbf{(A)}\ -4020 \qquad \textbf{(B)}\ 0 \qquad \tex...") - 19:58, 5 August 2020 (diff | hist) . . (+42) . . 2008 JBMO Problems (→Problem 3) (current)
- 19:57, 5 August 2020 (diff | hist) . . (+110) . . N 2008 JBMO Problems (Created page with "==Problem 3== Find all prime numbers <math> p,q,r</math>, such that <math> \frac{p}{q}-\frac{4}{r+1}=1</math>")
- 19:55, 5 August 2020
(diff | hist) . .
**(+28,013)** . . N Competition Ratings (Created page with "This page contains an approximate estimation of the difficulty level of various competitions. It is designed with the intention of introdu...") - 10:18, 4 June 2020 (diff | hist) . . (0) . . User:Piphi (→User Count)
- 18:17, 2 June 2020
(diff | hist) . .
**(-504)** . . 2019 AIME I Problems/Problem 15 (→Solution 5 (Easy)) - 17:43, 2 June 2020 (diff | hist) . . (-62) . . 2019 AIME I Problems/Problem 11 (→Solution 3)
- 17:43, 2 June 2020
(diff | hist) . .
**(-2,424)** . . 2019 AIME I Problems/Problem 11 (→Solution 2) - 17:19, 31 May 2020 (diff | hist) . . (-59) . . 2019 AIME II Problems/Problem 11 (→Solution 2)
- 13:27, 31 May 2020 (diff | hist) . . (+16) . . 2016 AIME II Problems/Problem 11 (→Solution) (current)
- 12:50, 30 May 2020 (diff | hist) . . (+5) . . 2015 AIME I Problems/Problem 3 (→Solution 2 (Similar to 1))
- 12:48, 30 May 2020
(diff | hist) . .
**(+721)** . . 2015 AIME I Problems/Problem 3 - 14:12, 8 March 2020 (diff | hist) . . (-1) . . 2012 AIME II Problems/Problem 12 (→Problem 12)
- 14:05, 8 March 2020 (diff | hist) . . (+1) . . 2012 AIME II Problems/Problem 14 (→Solution)
- 14:05, 8 March 2020 (diff | hist) . . (+97) . . 2012 AIME II Problems/Problem 14 (→Solution)
- 21:09, 6 December 2019
(diff | hist) . .
**(-719)** . . 2014 AMC 10B Problems/Problem 24 - 10:29, 13 November 2019 (diff | hist) . . (+60) . . 2007 AMC 10A
- 10:28, 13 November 2019 (diff | hist) . . (+25) . . 2007 AMC 10A
- 10:50, 12 November 2019 (diff | hist) . . (-364) . . 2011 AMC 8 Problems/Problem 22
- 10:50, 12 November 2019 (diff | hist) . . (+31) . . 2011 AMC 8 Problems/Problem 22 (→Solution 2)
- 10:49, 12 November 2019 (diff | hist) . . (+174) . . 2011 AMC 8 Problems/Problem 22
- 10:45, 12 November 2019 (diff | hist) . . (+40) . . 2011 AMC 8 Problems/Problem 22 (→Solution)
- 10:44, 12 November 2019 (diff | hist) . . (-6) . . 2011 AMC 8 Problems (→Problem 25)
- 10:44, 12 November 2019 (diff | hist) . . (-6) . . 2011 AMC 8 Problems/Problem 25 (→Problem)
- 10:41, 12 November 2019 (diff | hist) . . (+12) . . 2016 AMC 8 Problems/Problem 25 (→Note)
- 10:41, 12 November 2019 (diff | hist) . . (+233) . . 2016 AMC 8 Problems/Problem 25 (→Solution 1)
- 10:37, 12 November 2019 (diff | hist) . . (0) . . 2016 AMC 8 Problems/Problem 22 (→Solution 3)
- 10:36, 12 November 2019 (diff | hist) . . (0) . . 2016 AMC 8 Problems/Problem 22 (→Solution 3)
- 10:36, 12 November 2019
(diff | hist) . .
**(+1,390)** . . 2016 AMC 8 Problems/Problem 22 (→Solution 1) - 18:48, 28 October 2019 (diff | hist) . . (+2) . . 2012 AMC 10A Problems/Problem 13 (→Solution 2)
- 18:48, 28 October 2019 (diff | hist) . . (+1) . . 2012 AMC 10A Problems/Problem 13 (→Solution 1)
- 18:47, 28 October 2019 (diff | hist) . . (+17) . . 2012 AMC 10A Problems/Problem 13 (→Problem)
- 14:29, 20 October 2019 (diff | hist) . . (+7) . . Math Is Cool Championships
- 14:29, 20 October 2019 (diff | hist) . . (-132) . . Math Is Cool Championships
- 14:28, 20 October 2019 (diff | hist) . . (+133) . . Math Is Cool Championships
- 14:27, 20 October 2019 (diff | hist) . . (+2) . . Math Is Cool Championships
- 14:27, 20 October 2019 (diff | hist) . . (+67) . . Math Is Cool Championships
- 16:23, 19 October 2019 (diff | hist) . . (-74) . . Talk:Gmaas
- 16:22, 19 October 2019 (diff | hist) . . (+1) . . Talk:Gmaas
- 16:19, 19 October 2019 (diff | hist) . . (+175) . . LaTeX
- 16:18, 19 October 2019 (diff | hist) . . (+176) . . LaTeX
- 16:13, 19 October 2019 (diff | hist) . . (+61) . . 2014 AMC 10A Answer Key
- 16:13, 19 October 2019 (diff | hist) . . (+104) . . 2014 AMC 10A Answer Key
- 16:11, 19 October 2019 (diff | hist) . . (+27) . . Talk:Gmaas
- 16:08, 19 October 2019 (diff | hist) . . (+260) . . Talk:Gmaas
- 16:06, 19 October 2019 (diff | hist) . . (+215) . . Talk:Gmaas (→Gmaas)
- 16:55, 8 September 2019 (diff | hist) . . (-29) . . 2012 AMC 10A Problems/Problem 20 (→Solution 1)
- 16:54, 8 September 2019 (diff | hist) . . (+28) . . 2012 AMC 10A Problems/Problem 20 (→Solution 1)
- 16:52, 8 September 2019 (diff | hist) . . (+51) . . 2012 AMC 10A Problems/Problem 20 (→Problem)
- 18:28, 1 September 2019
(diff | hist) . .
**(+1,107)** . . 2015 AMC 10A Problems/Problem 21 (→Solution 1) - 18:28, 1 September 2019
(diff | hist) . .
**(-1,108)** . . 2015 AMC 10A Problems/Problem 21 (→Solution 2) - 18:27, 1 September 2019 (diff | hist) . . (0) . . 2015 AMC 10A Problems/Problem 21 (→Solution 1)
- 18:27, 1 September 2019 (diff | hist) . . (+2) . . 2015 AMC 10A Problems/Problem 21 (→Solution 2)
- 18:27, 1 September 2019 (diff | hist) . . (+16) . . 2015 AMC 10A Problems/Problem 21 (→Solution 1)
- 18:25, 1 September 2019 (diff | hist) . . (+82) . . 2015 AMC 10A Problems/Problem 16 (→Note for solution 3:)
- 20:13, 20 August 2019 (diff | hist) . . (-13) . . 2012 AMC 10A Problems/Problem 23 (→Note)
- 10:16, 7 March 2019 (diff | hist) . . (+1) . . 2015 AIME I Problems/Problem 6 (→Problem)
- 19:43, 21 February 2019 (diff | hist) . . (0) . . 2016 AIME II Problems/Problem 7 (→Solution)
- 19:42, 21 February 2019 (diff | hist) . . (+133) . . 2016 AIME II Problems/Problem 7 (→Solution)
- 10:40, 21 February 2019 (diff | hist) . . (+333) . . 2016 AIME II Problems/Problem 7 (→Solution)
- 22:06, 20 February 2019 (diff | hist) . . (+82) . . 2016 AIME II Problems/Problem 5 (→Solution 3)
- 19:21, 20 February 2019 (diff | hist) . . (-76) . . 2016 AIME I Problems/Problem 14 (→See also)
- 19:20, 20 February 2019 (diff | hist) . . (+76) . . 2016 AIME I Problems/Problem 14 (→Solution 3 (risky))
- 19:20, 20 February 2019 (diff | hist) . . (+2) . . 2016 AIME I Problems/Problem 14 (→Solution 3 (risky))
- 19:20, 20 February 2019 (diff | hist) . . (-2) . . 2016 AIME I Problems/Problem 14 (→Solution 3 (risky))
- 19:19, 20 February 2019 (diff | hist) . . (+12) . . 2016 AIME I Problems/Problem 14 (→Solution 2 without a diagram)
- 19:19, 20 February 2019 (diff | hist) . . (+42) . . 2016 AIME I Problems/Problem 14 (→Solution 3 (risky))
- 19:18, 20 February 2019
(diff | hist) . .
**(+711)** . . 2016 AIME I Problems/Problem 14 (→Solution 2 without a diagram) - 19:11, 20 February 2019 (diff | hist) . . (+2) . . 2016 AIME I Problems/Problem 14 (→Solution 2 without a diagram)
- 19:10, 20 February 2019 (diff | hist) . . (+18) . . 2016 AIME I Problems/Problem 14 (→Solution 3)
- 19:07, 20 February 2019 (diff | hist) . . (-8) . . 2016 AIME I Problems/Problem 14 (→Solution to Solution 2)
- 19:06, 20 February 2019 (diff | hist) . . (+92) . . 2016 AIME I Problems/Problem 14 (→Solution 2)
- 20:31, 19 February 2019 (diff | hist) . . (+229) . . 2016 AIME I Problems/Problem 14 (→Solution 2)
- 20:31, 19 February 2019 (diff | hist) . . (-228) . . 2016 AIME I Problems/Problem 14 (→Solution 1)
- 14:28, 18 February 2019
(diff | hist) . .
**(+1,243)** . . 2016 AIME I Problems/Problem 4 (→Solution) (current) - 14:17, 17 February 2019 (diff | hist) . . (-2) . . 2016 AIME I Problems/Problem 1 (→Solution 2)
- 14:17, 17 February 2019 (diff | hist) . . (-415) . . 2016 AIME I Problems/Problem 1 (→Solution 1)
- 17:39, 11 February 2019 (diff | hist) . . (+1) . . 2018 AMC 10B Problems/Problem 23 (→Solution)
- 17:39, 11 February 2019 (diff | hist) . . (+154) . . 2018 AMC 10B Problems/Problem 23 (→Solution)
- 17:35, 11 February 2019 (diff | hist) . . (+16) . . 2018 AMC 10B Problems/Problem 23 (→Solution)
- 17:35, 11 February 2019 (diff | hist) . . (-51) . . 2018 AMC 10B Problems/Problem 23 (→Solution)
- 18:40, 20 January 2019 (diff | hist) . . (+15) . . m 2016 AMC 10B Problems/Problem 23 (→Solution 2 (cheap))
- 18:31, 20 January 2019 (diff | hist) . . (+22) . . 2016 AMC 10B Problems/Problem 20 (→Solution 1: Algebraic)
- 18:30, 20 January 2019 (diff | hist) . . (+2) . . 2016 AMC 10B Problems/Problem 20 (→Solution 2: Geometric)
- 18:30, 20 January 2019 (diff | hist) . . (+2) . . 2016 AMC 10B Problems/Problem 20 (→Solution 3: Logic and Geometry)
- 18:30, 20 January 2019 (diff | hist) . . (+2) . . 2016 AMC 10B Problems/Problem 20 (→Solution 4: Simple and Practical)
- 19:33, 6 January 2019 (diff | hist) . . (+11) . . 2015 AMC 10B Problems/Problem 24 (→Solution 1)
- 19:32, 6 January 2019 (diff | hist) . . (+451) . . 2015 AMC 10B Problems/Problem 23 (→Solution 2)
- 19:05, 6 January 2019
(diff | hist) . .
**(-1,137)** . . 2015 AMC 10B Problems/Problem 18 (→Solution 2) - 19:04, 6 January 2019
(diff | hist) . .
**(+1,138)** . . 2015 AMC 10B Problems/Problem 18 (→Solution 1) - 19:01, 6 January 2019
(diff | hist) . .
**(+1,457)** . . 2015 AMC 10B Problems/Problem 18 (→Solution) - 18:58, 6 January 2019 (diff | hist) . . (0) . . 2015 AMC 10B Problems/Problem 19 (→Solution)
- 18:58, 6 January 2019 (diff | hist) . . (+7) . . 2015 AMC 10B Problems/Problem 19 (→Solution)
- 17:19, 5 January 2019 (diff | hist) . . (+408) . . 2015 AMC 10A Problems (→Problem 20)
- 17:15, 5 January 2019 (diff | hist) . . (+10) . . 2015 AMC 10A Problems/Problem 16 (→Note:)
- 17:15, 5 January 2019 (diff | hist) . . (+8) . . 2015 AMC 10A Problems/Problem 16 (→Solution 3)
- 17:15, 5 January 2019 (diff | hist) . . (+2) . . 2015 AMC 10A Problems/Problem 16 (→Solution 3)
- 17:15, 5 January 2019 (diff | hist) . . (+2) . . 2015 AMC 10A Problems/Problem 16 (→Solution 2 (Algebraic))
- 17:14, 5 January 2019 (diff | hist) . . (+2) . . 2015 AMC 10A Problems/Problem 16 (→Solution 1)
- 17:13, 5 January 2019
(diff | hist) . .
**(-713)** . . 2015 AMC 10A Problems/Problem 16 (→Solution 1) - 17:13, 5 January 2019
(diff | hist) . .
**(+713)** . . 2015 AMC 10A Problems/Problem 16 (→Solutions) - 17:12, 5 January 2019 (diff | hist) . . (-5) . . 2015 AMC 10A Problems/Problem 16 (→Solutions)
- 17:12, 5 January 2019 (diff | hist) . . (+20) . . 2015 AMC 10A Problems/Problem 16 (→Solution 1)
- 17:11, 5 January 2019 (diff | hist) . . (-26) . . 2015 AMC 10A Problems/Problem 16 (→Solution 3)
- 17:08, 5 January 2019 (diff | hist) . . (+232) . . 2015 AMC 10A Problems/Problem 16 (→Solution 3)
- 12:50, 4 January 2019 (diff | hist) . . (-16) . . 2014 AMC 10B Problems/Problem 23 (→See Also)
- 12:47, 4 January 2019 (diff | hist) . . (+26) . . 2014 AMC 10B Problems/Problem 23 (→Solution 1)
- 12:45, 4 January 2019 (diff | hist) . . (+17) . . 2014 AMC 10B Problems/Problem 23 (→Solution 1)
- 12:43, 4 January 2019 (diff | hist) . . (+146) . . 2014 AMC 10B Problems/Problem 23 (→Solution 1)
- 12:41, 4 January 2019 (diff | hist) . . (0) . . 2014 AMC 10B Problems/Problem 20 (→Solution 2)
- 12:40, 4 January 2019 (diff | hist) . . (+2) . . 2014 AMC 10B Problems/Problem 20 (→Solution 2)
- 12:40, 4 January 2019 (diff | hist) . . (+1) . . 2014 AMC 10B Problems/Problem 20 (→Solution 2)
- 12:39, 4 January 2019
(diff | hist) . .
**(+528)** . . 2014 AMC 10B Problems/Problem 20 (→Solution 2) - 12:31, 4 January 2019
(diff | hist) . .
**(+2,200)** . . 2014 AMC 10B Problems/Problem 21 (→Problem) - 12:31, 4 January 2019
(diff | hist) . .
**(-2,200)** . . 2014 AMC 10B Problems/Problem 21 (→Solution) - 17:07, 2 January 2019 (diff | hist) . . (+27) . . 2013 AMC 10B Problems/Problem 22 (→Solution 2)
- 17:03, 2 January 2019 (diff | hist) . . (0) . . 2013 AMC 10B Problems/Problem 19 (→Solution 4)
- 17:03, 2 January 2019
(diff | hist) . .
**(-588)** . . 2013 AMC 10B Problems/Problem 19 (→Solution 4) - 16:57, 2 January 2019
(diff | hist) . .
**(+1,169)** . . 2013 AMC 10B Problems/Problem 22 (→Solution 1) - 16:55, 2 January 2019 (diff | hist) . . (+66) . . 2013 AMC 10B Problems/Problem 22 (→Solution 2)
- 20:08, 1 January 2019 (diff | hist) . . (+2) . . 2013 AMC 10A Problems/Problem 20 (→Solution 2)
- 20:07, 1 January 2019 (diff | hist) . . (-63) . . 2013 AMC 10A Problems/Problem 20 (→Solution 2)
- 20:06, 1 January 2019 (diff | hist) . . (+366) . . 2013 AMC 10A Problems/Problem 20 (→Solution 2)
- 19:55, 1 January 2019 (diff | hist) . . (+137) . . 2013 AMC 10A Problems/Problem 18 (→Solution 2)
- 19:51, 1 January 2019 (diff | hist) . . (-8) . . 2013 AMC 10A Problems/Problem 18 (→Solution 2)
- 19:44, 1 January 2019
(diff | hist) . .
**(+899)** . . 2013 AMC 10A Problems/Problem 18 (→Solution) - 14:09, 30 December 2018 (diff | hist) . . (+27) . . 2011 AMC 10B Problems/Problem 25 (→Solution 2)
- 14:08, 30 December 2018 (diff | hist) . . (0) . . 2011 AMC 10B Problems/Problem 25 (→Solution 2)
- 14:07, 30 December 2018 (diff | hist) . . (+13) . . 2011 AMC 10B Problems/Problem 25 (→Solution 2)
- 14:01, 30 December 2018 (diff | hist) . . (-123) . . 2011 AMC 10B Problems (→See also)
- 13:26, 30 December 2018 (diff | hist) . . (-31) . . 2011 AMC 10B Problems/Problem 18 (→Solution 1)
- 13:25, 30 December 2018 (diff | hist) . . (+31) . . 2011 AMC 10B Problems/Problem 18 (→Solution 1)
- 13:24, 30 December 2018 (diff | hist) . . (-4) . . 2011 AMC 10B Problems/Problem 18 (→Solution 1)
- 13:24, 30 December 2018 (diff | hist) . . (+4) . . 2011 AMC 10B Problems/Problem 18 (→Solution 1)
- 13:23, 30 December 2018 (diff | hist) . . (+12) . . 2011 AMC 10B Problems/Problem 18 (→Solution 2)
- 15:25, 24 December 2018 (diff | hist) . . (-15) . . 2010 AMC 10A Problems/Problem 25 (→See also)
- 15:24, 24 December 2018 (diff | hist) . . (-13) . . 2010 AMC 10A Problems/Problem 25 (→Solution 2)
- 15:00, 24 December 2018
(diff | hist) . .
**(-554)** . . 2010 AMC 10A Problems/Problem 18 (→Solution 2) - 18:46, 19 December 2018 (diff | hist) . . (+1) . . m 2018 AMC 8 Problems/Problem 1 (→Solution 2)
- 18:46, 19 December 2018 (diff | hist) . . (+271) . . 2018 AMC 8 Problems/Problem 1 (→Solution)
- 18:38, 19 December 2018 (diff | hist) . . (-15) . . 2018 AMC 8 Problems/Problem 14 (→Solution)
- 21:33, 10 December 2018 (diff | hist) . . (-28) . . Binet's Formula (→Proof) (current)
- 21:19, 10 November 2018 (diff | hist) . . (+32) . . 2007 AMC 10B Problems/Problem 25 (→Solution 1)
- 21:18, 10 November 2018 (diff | hist) . . (+112) . . 2007 AMC 10B Problems/Problem 25 (→Solution 1)
- 13:20, 20 October 2018
(diff | hist) . .
**(+575)** . . 2007 AMC 10A Problems/Problem 18 (→Solution 3) (current) - 18:00, 15 September 2018 (diff | hist) . . (+10) . . 2006 AMC 10B Problems/Problem 19 (→Solution 2)
- 17:53, 15 September 2018 (diff | hist) . . (-1) . . 2006 AMC 10B Problems/Problem 19 (→Solution 2)
- 17:51, 15 September 2018 (diff | hist) . . (+37) . . 2006 AMC 10B Problems/Problem 19 (→Solution 2)
- 17:49, 15 September 2018
(diff | hist) . .
**(+512)** . . 2006 AMC 10B Problems/Problem 19 (→Solution 2) - 17:44, 15 September 2018 (diff | hist) . . (+152) . . 2006 AMC 10B Problems/Problem 19 (→Solution 2)
- 17:41, 21 August 2018 (diff | hist) . . (+1) . . 2005 AMC 10A Problems/Problem 25 (→Solution 1(no trig))
- 17:40, 21 August 2018 (diff | hist) . . (-24) . . 2005 AMC 10A Problems/Problem 25 (→Solution 1(no trig))
- 17:38, 21 August 2018 (diff | hist) . . (+1) . . 2005 AMC 10A Problems/Problem 25 (→Solution (no trig))
- 21:05, 6 May 2018 (diff | hist) . . (+443) . . 2000 AMC 10 Problems/Problem 20 (→Solution)
- 20:56, 6 May 2018 (diff | hist) . . (+183) . . 2000 AMC 12 Problems/Problem 14 (→Solution)
- 20:51, 6 May 2018 (diff | hist) . . (-1) . . m 2000 AMC 12 Problems/Problem 15 (→Solution 2)
- 20:51, 6 May 2018 (diff | hist) . . (+7) . . 2000 AMC 12 Problems/Problem 15 (→Solution 2)
- 20:50, 6 May 2018 (diff | hist) . . (+28) . . 2000 AMC 12 Problems/Problem 15 (→Solution 2)
- 19:15, 8 October 2017 (diff | hist) . . (0) . . 2011 AMC 8 Problems/Problem 19 (→Solution)
- 18:22, 8 October 2017 (diff | hist) . . (0) . . 2011 AMC 8 Problems/Problem 19 (→Solution)
- 18:22, 8 October 2017 (diff | hist) . . (0) . . 2011 AMC 8 Problems/Problem 19 (→Solution)
- 18:21, 8 October 2017 (diff | hist) . . (0) . . 2011 AMC 8 Problems/Problem 19 (→Solution)