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Further Mathematics: Binomial Theorem

A binomial is an expression with two terms,eg (3n+6). We often raise this to a power of, say, 6 or 7, and binomial expansion is determining what the result will be. This is incrediably useful as it allows us to calculate things such as Taylor Polynomials which allow calculators to work.

Factorals

Video on factorals and how to calculate things such as 7! This is the first video designed to building up to binomial expansion.

Permutations

Video on using the formula to calculate permutations.

Combinations

Video on using the formula to calculate combinations.