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- 03:40, 24 December 2024 2012 Indonesia MO Problems/Problem 5 (hist) [2,234 bytes] Skill issue7 (talk | contribs) (Created page with "==Problem== Let <math>n</math> be a positive integer. Show that the equation<cmath>\sqrt{x}+\sqrt{y}=\sqrt{n}</cmath>have solution of pairs of positive integers <math>(x,y)</m...")
- 11:16, 23 December 2024 2030 AMC 8 Problems (hist) [19 bytes] Porkbelly (talk | contribs) (Created page with "jklhjlkh")
- 12:14, 22 December 2024 2024 DMC Mock 10 Problems/Problem 14 (hist) [493 bytes] Pateywatey (talk | contribs) (Created page with "First, <math>a=2</math>, since if <math>a\geq 3</math>, then <cmath> \frac{1}{a} + \frac{1}{b} + \frac{1}{c} < \frac{1}{3} + \frac{1}{3} + \frac{1}{3} = 1</cmath> and if <ma...")
- 12:13, 22 December 2024 2024 DMC Mock 10 Problems/Problem 13 (hist) [372 bytes] Pateywatey (talk | contribs) (Created page with "Let the integer we are trying to find be <math>x</math>. Then, <math>x</math> satisfies <math>\frac{48}{x^2}+x=7</math>. Since <math>x</math> and <math>7</math> are both inte...")
- 12:12, 22 December 2024 2024 DMC Mock 10 Problems/Problem 12 (hist) [474 bytes] Pateywatey (talk | contribs) (Created page with "Take out the absolute values one by one. First, we have <cmath> |||||x-1|-1|-1|-1|-1|=\frac{1}{2} </cmath> so <cmath> ||||x-1|-1|-1|-1|=\frac{1}{2}\text{ or } \frac{3}{2} </...")
- 12:09, 22 December 2024 2024 DMC Mock 10 Problems/Problem 11 (hist) [512 bytes] Pateywatey (talk | contribs) (Created page with "First we use complementary counting to count the total number of possibilities. There are <math>4! = 24</math> ways to arrange the officers without restrictions, and <math>2 \...")
- 12:08, 22 December 2024 2024 DMC Mock 10 Problems/Problem 10 (hist) [283 bytes] Pateywatey (talk | contribs) (Created page with "Notice that <math>a_n-a_{n-1}=2(a_{n-1}-a_{n-2})</math>. Since <math>a_2-a_1=1</math>, we get <cmath> a_{100}=(a_{100}-a_{99})+(a_{99}-a_{98})+\dots+(a_2-a_1)=2^{98}+2^{97}+\...")
- 06:59, 20 December 2024 2012 Indonesia MO Problems/Problem 7 (hist) [2,351 bytes] Skill issue7 (talk | contribs) (Created page with "Problem 7 Let <math>n</math> be a positive integer. Show that the equation<cmath>\sqrt{x}+\sqrt{y}=\sqrt{n}</cmath>have solution of pairs of positive integers <math>(x,y)</mat...")
- 02:46, 20 December 2024 2012 Indonesia MO Problems/Problem 2 (hist) [1,080 bytes] Skill issue7 (talk | contribs) (Created page with "By AM-GM, <cmath>(1+a_k)^k=(\frac{1}{k-1}+\frac{1}{k-1}+\dots+\frac{1}{k-1}+n_k)^k\geq (k\sqrt[k]{\frac{a_k}{(k-1)^{k-1}})^k=\frac{k^k\cdot a_k}{(k-1)^{k-1}}</cmath> Substitu...")
- 22:14, 18 December 2024 2025 AIME I Problems/Problem 12 (hist) [28 bytes] The dynamic tacocat (talk | contribs) (Added initial page for AIME I 2025)
- 05:40, 16 December 2024 2021 AMC8 (hist) [135 bytes] Ezlx (talk | contribs) (Created page with "2021 AMC8 PROBLEMS: N/A NO FOUNDATION OF THIS PAGE PLEASE CONTACT STAFF MEMBERS FOR THIS SITUATION THANK YOU! ~~EzLx~~")
- 19:50, 13 December 2024 2028 NMSC 8 Problems/Problem 1 (hist) [0 bytes] Futuristicstech (talk | contribs) (Created page with "There is")
- 14:20, 12 December 2024 Ellipse properties (hist) [1,229 bytes] Vvsss (talk | contribs) (Created page with "Definitions shown in Ellipse ==Ellipse and tangent== Let an ellipse <math>\theta</math> with foci <math>F, F'</math> and the point <math>S \in FF'</math> outside <math>\...")
- 02:12, 11 December 2024 Canyon Crest Academy Math Bonanza (hist) [1,134 bytes] Rwhite (talk | contribs) (Created page with "The '''Canyon Crest Academy Math Bonanza (CCAMB)''' is an annual high school math competition organized by Canyon Crest Academy students since 2015. Students compete in t...")
- 12:46, 10 December 2024 2025 AIME I Problems/Problem 9 (hist) [0 bytes] Evt917 (talk | contribs) (Created blank page)
- 02:50, 9 December 2024 2005 iTest Problems/Problem 4 (hist) [307 bytes] Almond oil (talk | contribs) (Created page with "Taking one factor of <math>2005</math> as a base multiple, the other is split into <math>5 ^1 \cdot{ 401 ^1} = 2005</math>. This means <math>2005</math> has <math>(1 + 1)\cdot...")
- 14:37, 8 December 2024 Like this (hist) [35 bytes] Ku11works (talk | contribs) (Created page with "https://ku11.works/")
- 19:56, 7 December 2024 Myriad (hist) [137 bytes] Char0221 (talk | contribs) (Created page with "A myriad is ten thousand units. It can also be defined as a large number. Originating with the Greeks, this term is no longer widespread.")
- 19:55, 7 December 2024 Score (hist) [143 bytes] Char0221 (talk | contribs) (Created page with "A ''score'' is a number designated to twenty and/or around twenty. This is an archaic term, similar to "myriad" in terms of grouping items.")
- 03:27, 7 December 2024 Usvn88tk2commer:Rikvipcards (hist) [501 bytes] Vn88tk2comm (talk | contribs) (vn88tk2com)
- 23:31, 5 December 2024 Stem and leaf plot (hist) [397 bytes] Funnykoala17 (talk | contribs) (Created page with "A Stem and Leaf plot is a statistical digram in where there is a chart where the first digit is in the first column, and all other digits next to that digit are the next digit...")
- 20:40, 4 December 2024 TeXeR (hist) [341 bytes] Charking (talk | contribs) (Moved page from Texer to TeXeR)
- 17:17, 3 December 2024 Coding in python (hist) [0 bytes] Isaachus (talk | contribs) (Created page with "Welcome to the amazing world of coding! To start, when you are coding on AoPS, use the tag [pywindow][/pywindow]. Here are some of the most basic functions: inpu...")
- 13:24, 2 December 2024 Directed angles (hist) [7 bytes] Pengu14 (talk | contribs) (Created page with "Skibidi")
- 10:46, 1 December 2024 Ohiogwjsgeod (hist) [91 bytes] Inkycheerfulalmond (talk | contribs) (Created page with "JSdjqwkdwljlfjflnvlked,vnm,sdbnlernfbjgwrnblrnjlbnrjlnltwk4tkjbwrnlbrsjlbtj")
- 11:45, 29 November 2024 Tangent addition formula (hist) [91 bytes] Benjamindong01 (talk | contribs) (Created page with "<math>\tan(\alpha+\beta)=\frac{\tan\alpha+\tan\beta}{1-\tan\alpha\tan\beta}</math>")
- 11:07, 29 November 2024 2025 AIME I Problems/Problem 6 (hist) [0 bytes] Pengu14 (talk | contribs) (Created blank page)
- 11:06, 28 November 2024 Cube root (hist) [130 bytes] Benjamindong01 (talk | contribs) (Created page with "The cube root , <math>y=^3\sqrt{x}</math>, where <math>y^3=x</math>. For example, <math>^3\sqrt{8}=2</math>. <math>(2^3=8)</math>")
- 12:39, 26 November 2024 Infinite Monkey Theorem (hist) [55 bytes] Charking (talk | contribs) (New page)
- 06:59, 26 November 2024 1990 APMO Problems/Problem 2 (hist) [1,041 bytes] Fkcosx (talk | contribs) (Created page with "We have to prove <cmath>S_k S_{n-k} \geq {n \choose k}^2 a_1 a_2 \cdots a_n.</cmath> Let, \begin{align*} S_k & = \sum_{i=1}^{n\choose k}t_i \\ S_{n-k} & = \left(\prod_{m=1}...")
- 19:28, 25 November 2024 2025 AIME I Problems/Problem 5 (hist) [61 bytes] Aarush12 (talk | contribs) (math cool)
- 06:58, 25 November 2024 Mailsdaddy (hist) [1,897 bytes] Mailsdaddy (talk | contribs) (MailsDaddy is a software company that specializes in developing email management and migration solutions. MailsDaddy simplifies the process of email recovery and management, also providing efficient and user-friendly tools for individuals and businesses.)
- 00:00, 24 November 2024 2025 AMC 12A Problems/Problem 18 (hist) [122 bytes] Expertm (talk | contribs) (Created page with "{{duplicate|2025 AMC 10A #21 and 2024 AMC 12A #18}} Let <math>ABCD</math> be a square with side lengt...")
- 23:52, 23 November 2024 2025 AMC 10A Problems/Problem 21 (hist) [122 bytes] Expertm (talk | contribs) (Created page with "Let <math>ABCD</math> be a square with side length 10. Points <math>P</math> and <math>Q</math> lie on sides <math>\overline{AB}</math> and <math>\overline{BC}</math>, respect...")
- 18:59, 20 November 2024 How to solve a math problem (hist) [742 bytes] Arajendrakumar (talk | contribs) (Created page with "Understand the problem first.Then, find formulas and information to help you solve the problem. Example: Farmer duck's farm starts with 5 ducks. At the 6th week there are 40...")
- 22:51, 19 November 2024 IMSA (hist) [122 bytes] Gavin deng (talk | contribs) (Created page with "Illinois Math and Science Academy is a magnet high school for grades 10 to 12. Hopeful students apply in 8th or 9th grade.")
- 17:51, 17 November 2024 Ynsg (hist) [267 bytes] Ynsg (talk | contribs) (Congrats on finding this page I guess)
- 07:03, 14 November 2024 2025 AMC 12A (hist) [240 bytes] Scls140511 (talk | contribs) (Created page with "2025 AMC 12A problems and solutions. The test will be administered in November, 2025. The first link contains the full set of test problems. The second link contains the answe...")
- 01:20, 14 November 2024 2024 AMC 12B Problems/Problem 25 (hist) [5,271 bytes] Aray10 (talk | contribs) (Created blank page)
- 01:20, 14 November 2024 2024 AMC 12B Problems/Problem 24 (hist) [3,521 bytes] Aray10 (talk | contribs) (Created blank page)
- 01:20, 14 November 2024 2024 AMC 12B Problems/Problem 23 (hist) [3,259 bytes] Aray10 (talk | contribs) (Created blank page)
- 01:20, 14 November 2024 2024 AMC 12B Problems/Problem 20 (hist) [7,152 bytes] Aray10 (talk | contribs) (Created blank page)
- 01:19, 14 November 2024 2024 AMC 12B Problems/Problem 19 (hist) [5,134 bytes] Aray10 (talk | contribs) (Created blank page)
- 01:18, 14 November 2024 2024 AMC 12B Problems/Problem 12 (hist) [5,184 bytes] Aray10 (talk | contribs) (Created blank page)
- 01:12, 14 November 2024 2024 AMC 12B Problems/Problem 6 (hist) [2,371 bytes] Tsun26 (talk | contribs) (Created page with "==Problem 6== The national debt of the United States is on track to reach <math>5\times10^13</math> dollars by <math>2023</math>. How many digits does this number of dollars...")
- 00:59, 14 November 2024 2024 AMC 12B Problems/Problem 15 (hist) [2,010 bytes] Mendenhallisbald (talk | contribs) (Created page with "==Solution (Shoelace Theorem)== We rewrite: <math>A(0,1)</math> <math>B(\log _{2} 3, 2)</math> <math>C(\log _{2} 7, 3)</math> From here we setup Shoelace Theorem and obtain: <...")
- 00:50, 14 November 2024 2024 AMC 12B Problems/Problem 21 (hist) [5,366 bytes] Kafuu chino (talk | contribs) (Created page with "==Problem== The measures of the smallest angles of three different right triangles sum to <math>90^\circ</math>. All three triangles have side lengths that are primitive Pytha...")
- 00:44, 14 November 2024 2024 AMC 12B Problems/Problem 17 (hist) [2,069 bytes] Cyantist (talk | contribs) (Created page with "==Solution 1== -10<= a, b <= 10 , a,b has 21 choices per Vieta, x1x2x3 = -6, x1 + x2+ x3 = -a , x1x2+ x2x3 + x3x1 = b Case: (1) (x1,x2,x3) = (-1,-1,6) , b = 13 not valid...")
- 00:44, 14 November 2024 2024 AMC 12B Problems/Problem 13 (hist) [2,345 bytes] Mitsuihisashi14 (talk | contribs) (Created page with "Adding up the first and second statement, we get: h+k = 2x^2 + 2y^2 - 16x - 4y = 2(x^2 - 8x) + 2(y^2 - 2y) = 2(x^2 - 8x + 16) - (2)(16) + 2(y^2 - 2y + 1) - (2)(1)...")
- 00:40, 14 November 2024 2024 AMC 12B Problems/Problem 8 (hist) [2,668 bytes] Kafuu chino (talk | contribs) (Created page with "==Problem== What value of <math>x</math> satisfies <cmath>\frac{\log_2x \cdot \log_3x}{\log_2x+\log_3x}=2?</cmath> <math>\textbf{(A) } 25 \qquad\textbf{(B) } 32 \qquad\textbf...")
