Friday, May 1, 2015
[JCH2BXQNSR_20150429] Binomial Expansion for a Quotient
CommentNote in the above working that 3(x + kx2)2 = 3(x2 + 2kx3 + k2x4), but since we do not need the x3 and x4 terms, we omit them and just write “3(x2 + ... )”.
H12* Think of a related problem
H13* Use Equation / write a Mathematical Sentence
* revision for GCE ‘A’ Level H2 Mathematics
* AP Calculus
* other syllabuses infinite binomial series