Binomial Theorem HL
The following page will help you with questions about the Binomial Theorem (or Binomial Expansion). The Binomial Theorem is used for expanding brackets in the form (a+b)^n . Questions on this topic are usually short: you usually only have to find one term in an expansion rather than the full expansion. In this case, it is important to be comfortable using combinations, but you should also be familiar with Pascal's...