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About this lesson
This video is an addition to the course which is operating for Methods 1 and 2 in Australia. It takes a look at how to use Pascal's triangle to find the expansion of (a+b)^n style brackets. It shows how the triangle come to form and how to use some basic rules to find the expansion of any of these form of brackets.
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Stuck on a step? Wondering about a concept? Leave a question below — Darren and the MaffsGuru team read every comment.