A Little AIME Problem
Posted: May 16, 2022 in Mathematics Tags: AIME, math, Math Contest
Solution
In general, let
By Pythagoras Identity,
Solve this system by adding and subtracting, we get
Hence,
and
Therefore,
Let...
In 3rd grade, students are learning to measure length in fraction units. This skill combined with understanding perimeter and the attributes of 2-dimensional shapes...
Finding a Limit Without L’hôpital Rule or Taylor Expansion
Posted: May 19, 2022 in Mathematics Tags: exams, limit, math, solution
Saw this limit when I was watching a...
Podcast: DownloadPhilosophical movements in the 17th century tried to mimic the geometrical method of the ancients. Some saw Euclid—with his ruler and compass in...
By Dr. Catherine Castillo, Sr. Specialist, Implementation Portfolio
Are you leading IM implementation at your school or district and want to ensure an organized and...