The binomial theorem and partial fractions in N(A)-Level Additional Mathematics (4051): expanding a power of a bracket, finding a particular term, and splitting a proper algebraic fraction into simpler parts

An N(A)-Level Additional Mathematics (4051) overview of the binomial theorem and partial fractions in the Algebra strand. How to expand a power of a bracket using binomial coefficients, how the general term picks out a specific term or coefficient, and how to split a proper algebraic fraction with linear factors, with links to every dot point.