IP AMaths Notes (Upper Sec, Year 3-4): 10) Binomial Theorem

Q: What does IP AMaths Notes (Upper Sec, Year 3-4): 10) Binomial Theorem cover?
A: General term, greatest term, and approximation strategies for binomial expansions in IP AMaths.

The binomial theorem expands $(a + b)^n$ quickly. Identify the general term and know when to truncate.

Keep the full topic roadmap handy via our IP Maths tuition hub so you can jump into related drills, quizzes, or diagnostics as you move through these notes.

Formulae to recall

• General term: $T_{r+1} = \binom{n}{r} a^{n-r} b^{r}$