3.1 · Further algebraLesson 5 of 11
Binomial expansion of (1 + x)ⁿ for values of n that are not positive integers
The same formula as before, but the series never stops, so it is only true when |x| < 1.
Locked
Unlock the rest of Cambridge A Level Mathematics: Pure 3 (9709 Paper 3).
- Every lesson, every resource, unlocked instantly.
- Track progress and pick up where you left off.
- Free preview lessons stay readable from the outline.