In this tutorial, we look at how to expand an expression of the form (x+y)^n.
This type of expansion is called a binomial expansion.
We use Pascal's triangle to find the coefficients of the resulting polynomial of the binomial expansion.
Finally, we look at a formula for the binomial expansion (which uses combinations).
* Aimed at students in their final two years of high school.
* Studying mathematics is best done by working through examples and exercises. There are many interactive examples and exercises in this tutorial that must be completed to achieve 100% progress.
* Written by a Maths teacher with 20 years of teaching experience.
* Completely free (no Ads).
* Works without internet so that you can learn Algebra while travelling in the train, bus etc.
* Made with GameMaker (www.yoyogames.com)
* Only a 14 MB download.
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