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Sections

Binomial Theorem

Pick a section. You read the idea first, then answer questions on it.

1. Where the coefficients come from1 ideaRead
2. The binomial theorem2 ideasRead
3. The same counts, read off a triangle2 ideasRead
4. One term at a time3 ideasRead
5. The middle term3 ideasRead
6. When the sign is a minus2 ideasRead
7. One count underneath every term1 ideaRead
8. Two traps this chapter sets2 ideasRead
9. Practice set2 ideasRead
10. Chapter-end problems1 ideaRead