Examples, solutions, videos, activities, and worksheets that are suitable for A Level Maths.
How to answer questions on Binomial Expansion?
Introduction Infinite series expansion (negative & fractions)
Core 4 - Binomial Expansion (1)
Examples of typical questions (approximations & partial fractions)
Core 4 - Binomial Expansion (2)
Binomial Expansion
Edexcel Core Maths C4 June 2010 Q5(b) : ExamSolutions
Revision of A level binomial expansions - questions and answers 1
A rapid review of the definition of a binomial expansion followed with some illustrations of how and why the coefficients are what they are? Demonstrates that the coefficients have a prescribed pattern.
Revision of A level binomial expansions - questions and answers 2
This video gives precise definitions or formulae for the coefficients of a binomial expansion.
Revision of A level binomial expansions - questions and answers 3
This video presents 4 introductory type questions from A level papers and demonstrates a systematic solution methodology for them.
Example:
Revision of A level binomial expansions - questions and answers 4
This video presents 4 typical questions from A level papers and demonstrates a systematic solution methodology for solving them.
Example:
Revision of A level binomial expansions - questions and answers 5
After a very brief reminder of key formulae which will be used, this video presents 4 less typical questions from A level papers and demonstrates a systematic solution methodology for them. [Minor typo in part b of Q4, should ask for q/p.]
Example:
Try out our new and fun Fraction Concoction Game.
Add and subtract fractions to make exciting fraction concoctions following a recipe. There are four levels of difficulty: Easy, medium, hard and insane. Practice the basics of fraction addition and subtraction or challenge yourself with the insane level.
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