This math video is a continuation of the Binomial Theorem (Part 1) also from the Khan Academy. It illustrates how the Binomial Theorem is related to Pascal's Triangle and how Pascal's Triangle can be used as an alternate method for determining the coefficients in a binomial expansion. Shows how to use the theorem to determine the expansion for (x + y)^10. Also show an alternative method using the exponents and coefficients of the previous term to determine the next term's coefficient when writing out a binomial expansion. [14:19]

Concepts

binomial coefficient, binomial expansion, binomial theorem, pascal's triangle

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Additional Tags

khan academy, khan academy math

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Classroom Considerations

• This video is hosted on YouTube

Common Core

HSA-APR.C.5