This video focuses on squares of binomials & working with repeating decimals and radical expressions. Download the activity sheet at https://mathcounts.org/Document.Doc?id=565. Download the activity sheet solutions at http://mathcounts.org/document.doc?id=701.
Video by Art of Problem Solving's Richard Rusczyk, a MATHCOUNTS alum. Visit Art of Problem Solving for many more educational resources.
Appears on these pages
AoPS Minis is run by Art of Problem Solving and the MathCounts site. This is a great resource...
Videos are a great resource for many mathletes, and most (or all) of the videos as resources...
Videos is a vital part to MathCounts training. Training for MathCounts is very competitive, and...