User contributions
(newest | oldest) View (newer 100 | older 100) (20 | 50 | 100 | 250 | 500)
- 23:06, 14 February 2021 (diff | hist) . . (0) . . m 2021 AMC 12A Problems/Problem 25 (Put all video solutions at the end.)
- 20:18, 14 February 2021 (diff | hist) . . (+1) . . 2021 AMC 12A Problems/Problem 11 (→Solution 2 (Detailed Explanation of Solution 1))
- 20:18, 14 February 2021 (diff | hist) . . (+461) . . 2021 AMC 12A Problems/Problem 11 (→Solution 3 (Slopes and Parallelogram))
- 20:07, 14 February 2021 (diff | hist) . . (+276) . . 2021 AMC 12A Problems/Problem 11
- 19:48, 14 February 2021 (diff | hist) . . (+165) . . 2021 AMC 12A Problems/Problem 11 (→Solution 3 (Slopes and Parallelogram))
- 19:45, 14 February 2021 (diff | hist) . . (+449) . . 2021 AMC 12A Problems/Problem 11 (→Solution 3 (Slopes and Parallelogram))
- 19:37, 14 February 2021 (diff | hist) . . (-14) . . m 2021 AMC 12A Problems/Problem 11 (→Solution 2 (Detailed Explanation of Solution 1): bounces off -> hits)
- 19:33, 14 February 2021 (diff | hist) . . (+179) . . 2021 AMC 12A Problems/Problem 11
- 18:24, 14 February 2021 (diff | hist) . . (-1) . . 2021 AMC 12A Problems/Problem 11 (→Solution 2 (Detailed Explanation of Solution 1))
- 18:23, 14 February 2021 (diff | hist) . . (+711) . . 2021 AMC 12A Problems/Problem 11 (→Solution 2 (Detailed Explanation of Solution 1))
- 18:08, 14 February 2021 (diff | hist) . . (+272) . . 2021 AMC 12A Problems/Problem 11
- 17:19, 14 February 2021 (diff | hist) . . (0) . . m 2021 AMC 12A Problems/Problem 18 (→Solution 2)
- 17:18, 14 February 2021 (diff | hist) . . (0) . . m 2021 AMC 12A Problems/Problem 18 (→Solution 2)
- 17:17, 14 February 2021 (diff | hist) . . (+1) . . m 2021 AMC 12A Problems/Problem 18 (→Solution 2)
- 17:17, 14 February 2021 (diff | hist) . . (0) . . m 2021 AMC 12A Problems/Problem 18 (→Solution 2)
- 17:17, 14 February 2021 (diff | hist) . . (-163) . . 2021 AMC 12A Problems/Problem 18 (→Solution 2: Revised the first paragraph--combined the results of JHawk0224 and awesomediabrine)
- 17:08, 14 February 2021 (diff | hist) . . (-13) . . 2021 AMC 10A Problems/Problem 2 (→Solution 4.1 (Quick Inspection))
- 16:14, 14 February 2021 (diff | hist) . . (+129) . . 2021 AMC 12A Problems/Problem 11
- 15:58, 14 February 2021 (diff | hist) . . (0) . . 2021 AMC 12A Problems/Problem 21 (→Solution 2 (Three Variables, Three Equations))
- 14:53, 14 February 2021 (diff | hist) . . (+29) . . 2021 AMC 12A Problems/Problem 21 (→Solution 2 (Three Variables, Three Equations))
- 14:47, 14 February 2021 (diff | hist) . . (0) . . 2021 AMC 12A Problems/Problem 21 (→Solution 2 (Three Variables, Three Equations))
- 14:44, 14 February 2021 (diff | hist) . . (0) . . 2021 AMC 12A Problems/Problem 2 (→Solution 3 (Graphing))
- 14:40, 14 February 2021 (diff | hist) . . (0) . . 2021 AMC 12A Problems/Problem 21 (→Solution 2 (Three Variables, Three Equations))
- 13:36, 14 February 2021 (diff | hist) . . (-56) . . 2021 AMC 10A Problems/Problem 24 (→Solution 2 (Casework))
- 13:33, 14 February 2021 (diff | hist) . . (+6) . . 2021 AMC 10A Problems/Problem 24 (→Solution 2 (Casework))
- 13:29, 14 February 2021 (diff | hist) . . (+52) . . 2021 AMC 10A Problems/Problem 25 (→Solution 2 (Casework))
- 13:21, 14 February 2021 (diff | hist) . . (0) . . 2021 AMC 10A Problems/Problem 22 (→Solution 2 (Different Variable Choice, Similar Logic))
- 13:19, 14 February 2021 (diff | hist) . . (+52) . . m 2021 AMC 10A Problems/Problem 22 (→Solution 2 (Different Variable Choice, Similar Logic))
- 13:17, 14 February 2021 (diff | hist) . . (+8) . . m 2021 AMC 12A Problems/Problem 18 (Undo revision 146615 by MRENTHUSIASM (talk)) (Tag: Undo)
- 13:16, 14 February 2021 (diff | hist) . . (-8) . . 2021 AMC 12A Problems/Problem 18 (→Solution 2)
- 07:00, 14 February 2021 (diff | hist) . . (+13) . . 2021 AMC 12A Problems/Problem 23 (→Solution 3 (Similar to Solution 2, but Finds the Numerator and Denominator Separately))
- 07:00, 14 February 2021 (diff | hist) . . (+279) . . 2021 AMC 12A Problems/Problem 23 (→Solution 3 (Similar to Solution 2, but Finds the Numerator and Denominator Separately))
- 06:17, 14 February 2021 (diff | hist) . . (-6) . . 2021 AMC 12A Problems/Problem 6 (→Solution 3.2 (Plug in the Answer Choices))
- 06:12, 14 February 2021 (diff | hist) . . (+40) . . 2021 AMC 10A Problems/Problem 2 (→Solution 4.2 (Plug in the Answer Choices))
- 06:10, 14 February 2021 (diff | hist) . . (0) . . 2021 AMC 10A Problems/Problem 2 (→Solution 4.1 (Plug in the Answer Choices))
- 06:10, 14 February 2021 (diff | hist) . . (+805) . . 2021 AMC 10A Problems/Problem 2
- 06:01, 14 February 2021 (diff | hist) . . (+36) . . 2021 AMC 10A Problems/Problem 2 (→Solution 4 (Quick Inspection))
- 05:58, 14 February 2021 (diff | hist) . . (+577) . . m 2021 AMC 10A Problems/Problem 20 (→Solution 2 (Casework))
- 05:37, 14 February 2021 (diff | hist) . . (+52) . . 2021 AMC 12A Problems/Problem 6
- 05:33, 14 February 2021 (diff | hist) . . (0) . . m 2021 AMC 10A Problems/Problem 20 (→Video Solution by OmegaLearn (Using PIE - Principal of Inclusion Exclusion))
- 05:16, 14 February 2021 (diff | hist) . . (+10) . . 2021 AMC 10A Problems/Problem 22 (→Solution 2 (Different Variable Choice, Similar Logic))
- 05:02, 14 February 2021 (diff | hist) . . (+22) . . 2021 AMC 12A Problems/Problem 24 (→Solution)
- 04:54, 14 February 2021 (diff | hist) . . (+614) . . 2021 AMC 12A Problems/Problem 3
- 04:25, 14 February 2021 (diff | hist) . . (0) . . 2021 AMC 12A Problems/Problem 24 (Answer should be (D) instead of (A), as all the supporting work indicate.)
- 04:24, 14 February 2021 (diff | hist) . . (+305) . . 2021 AMC 10A Problems/Problem 2
- 04:11, 14 February 2021 (diff | hist) . . (-2) . . 2021 AMC 12A Problems/Problem 10 (→Solution 1 (Fraction Trick):)
- 03:32, 14 February 2021 (diff | hist) . . (+51) . . 2021 AMC 12A Problems/Problem 24 (→Solution)
- 03:04, 14 February 2021 (diff | hist) . . (-1) . . 2021 AMC 12A Problems/Problem 24 (→Solution)
- 03:04, 14 February 2021 (diff | hist) . . (+288) . . 2021 AMC 12A Problems/Problem 24 (→Solution)
- 02:59, 14 February 2021 (diff | hist) . . (+387) . . 2021 AMC 12A Problems/Problem 24 (→Solution)
- 02:45, 14 February 2021 (diff | hist) . . (+358) . . 2021 AMC 12A Problems/Problem 24 (→Solution)
- 02:39, 14 February 2021 (diff | hist) . . (+123) . . 2021 AMC 12A Problems/Problem 24 (→Solution)
- 02:35, 14 February 2021 (diff | hist) . . (+272) . . 2021 AMC 12A Problems/Problem 24 (→Solution)
- 02:29, 14 February 2021 (diff | hist) . . (+2) . . 2021 AMC 12A Problems/Problem 24 (→Solution)
- 02:25, 14 February 2021 (diff | hist) . . (+663) . . 2021 AMC 12A Problems/Problem 24
- 01:52, 14 February 2021 (diff | hist) . . (+97) . . 2021 AMC 12A Problems/Problem 24
- 00:47, 14 February 2021 (diff | hist) . . (+107) . . 2021 AMC 12A Problems/Problem 17
- 23:41, 13 February 2021 (diff | hist) . . (+2) . . m 2021 AMC 12A Problems/Problem 21 (→Solution)
- 23:30, 13 February 2021 (diff | hist) . . (+107) . . 2021 AMC 12A Problems/Problem 21 (→Solution 2 (Three Variables, Three Equations))
- 22:48, 13 February 2021 (diff | hist) . . (+2,500) . . 2021 AMC 12A Problems/Problem 21
- 21:18, 13 February 2021 (diff | hist) . . (+26) . . 2021 AMC 12A Problems/Problem 10 (→Solution 1 (Fraction Trick):)
- 20:54, 13 February 2021 (diff | hist) . . (+4) . . 2021 AMC 12A Problems/Problem 10 (→Solution 1 (Fraction Trick):)
- 19:02, 13 February 2021 (diff | hist) . . (+1,025) . . 2021 AMC 12A Problems/Problem 15 (→Solution 3 (Casework and Vandermonde's Identity))
- 18:43, 13 February 2021 (diff | hist) . . (-1) . . 2021 AMC 12A Problems/Problem 15 (→Solution 1)
- 18:43, 13 February 2021 (diff | hist) . . (+19) . . 2021 AMC 12A Problems/Problem 15 (→Solution 1)
- 18:42, 13 February 2021 (diff | hist) . . (+125) . . 2021 AMC 12A Problems/Problem 15 (→Solution 3 (Casework and Vandermonde's Identity))
- 18:39, 13 February 2021 (diff | hist) . . (+378) . . 2021 AMC 12A Problems/Problem 15
- 18:27, 13 February 2021 (diff | hist) . . (0) . . 2021 AMC 12A Problems/Problem 15 (Put all video solutions at the end.)
- 18:23, 13 February 2021 (diff | hist) . . (+32) . . 2021 AMC 12A Problems/Problem 13 (→Solution 2 (Radians))
- 18:18, 13 February 2021 (diff | hist) . . (+1,149) . . 2021 AMC 12A Problems/Problem 13
- 17:42, 13 February 2021 (diff | hist) . . (+1) . . 2021 AMC 12A Problems/Problem 4 (→Solution 2 (Explains Solution 1 with Arrows))
- 17:42, 13 February 2021 (diff | hist) . . (+25) . . 2021 AMC 12A Problems/Problem 4 (→Solution 2 (Arrows))
- 17:35, 13 February 2021 (diff | hist) . . (+5) . . 2021 AMC 12A Problems/Problem 14 (→Solution 4 (Estimations and Answer Choices))
- 17:32, 13 February 2021 (diff | hist) . . (0) . . 2021 AMC 12A Problems/Problem 14 (→Solution 4 (Estimations and Answer Choices))
- 17:31, 13 February 2021 (diff | hist) . . (+137) . . 2021 AMC 12A Problems/Problem 14 (→Solution 4 (Estimations and Answer Choices))
- 17:25, 13 February 2021 (diff | hist) . . (+1,271) . . 2021 AMC 12A Problems/Problem 14
- 17:00, 13 February 2021 (diff | hist) . . (+1) . . 2021 AMC 12A Problems/Problem 14 (I wrote a solution that explains Solution 1 in detail. So, I moved the order of solutions a little.)
- 16:27, 13 February 2021 (diff | hist) . . (+922) . . 2021 AMC 12A Problems/Problem 14
- 15:46, 13 February 2021 (diff | hist) . . (+263) . . 2021 AMC 12A Problems/Problem 14
- 15:21, 13 February 2021 (diff | hist) . . (+12) . . 2021 AMC 12A Problems/Problem 10 (→Solution 1 (Fraction Trick):)
- 14:58, 13 February 2021 (diff | hist) . . (+6) . . 2021 AMC 12A Problems/Problem 25 (→Solution 1)
- 14:50, 13 February 2021 (diff | hist) . . (+72) . . 2021 AMC 12A Problems/Problem 25 (→Solution 1)
- 03:29, 13 February 2021 (diff | hist) . . (0) . . 2021 AMC 12A Problems/Problem 12
- 21:44, 12 February 2021 (diff | hist) . . (+4) . . 2021 AMC 12A Problems/Problem 2 (→Solution 2 (Quick Inspection))
- 21:41, 12 February 2021 (diff | hist) . . (+50) . . 2021 AMC 12A Problems/Problem 2 (→Solution 2 (Quick Inspection))
- 20:04, 12 February 2021 (diff | hist) . . (+219) . . 2021 AMC 12A Problems/Problem 25
- 19:49, 12 February 2021 (diff | hist) . . (+1) . . 2021 AMC 10A Problems/Problem 5 (→Solution 2 (Convenient Values and Observations))
- 19:08, 12 February 2021 (diff | hist) . . (+7) . . 2021 AMC 10A Problems/Problem 6 (→Solution 2 (Convenient Distance))
- 19:07, 12 February 2021 (diff | hist) . . (0) . . 2021 AMC 10A Problems/Problem 6 (→Solution 2 (Convenient Distance))
- 19:06, 12 February 2021 (diff | hist) . . (+112) . . 2021 AMC 10A Problems/Problem 6 (→Solution 2 (Convenient Distance))
- 18:15, 12 February 2021 (diff | hist) . . (-1) . . 2021 AMC 12A Problems/Problem 23 (→Solution 3 (Similar to Solution 2, but Finds the Numerator and Denominator Separately))
- 18:14, 12 February 2021 (diff | hist) . . (+10) . . 2021 AMC 12A Problems/Problem 6 (→Solution 2 (Arithmetics))
- 18:08, 12 February 2021 (diff | hist) . . (-1) . . 2021 AMC 12A Problems/Problem 23 (→Solution 3 (Similar to Solution 2, but Finds the Numerator and Denominator Separately))
- 17:59, 12 February 2021 (diff | hist) . . (-17) . . 2021 AMC 12A Problems/Problem 25
- 16:14, 12 February 2021 (diff | hist) . . (+64) . . 2021 AMC 12A Problems/Problem 2 (→Solution 3 (Graphing))
- 10:58, 12 February 2021 (diff | hist) . . (0) . . m 2021 AMC 10A Problems/Problem 20 (→Solution 3 (similar to solution 2))
- 10:49, 12 February 2021 (diff | hist) . . (+5) . . 2020 AMC 8 Problems (→Problem 1)
- 10:47, 12 February 2021 (diff | hist) . . (+394) . . 2020 AMC 8 Problems/em 1 (current)
- 10:43, 12 February 2021 (diff | hist) . . (+1) . . 2021 AMC 12A Problems/Problem 6 (→Solution 2 (Arithmetics))
- 10:41, 12 February 2021 (diff | hist) . . (-242) . . 2021 AMC 12A Problems/Problem 2
(newest | oldest) View (newer 100 | older 100) (20 | 50 | 100 | 250 | 500)