3.b.3 - 2014 Q3
(a) Find the first 3 terms, in ascending powers of x, of the binomial expansion of
giving each term in its simplest form. (4)
(b) Hence, or otherwise, find the first 3 terms, in ascending powers of x, of the expansion of: (3)
(b) Hence, or otherwise, find the first 3 terms, in ascending powers of x, of the expansion of: (3)
