01 - Binomial expansion | Maths Made Easy

A Level Maths Core 2 Online test 2

01 – Binomial expansion

i)Find and simplify the first four terms of the binomial expansion of (1 + 3x)6

ii) Hence find the coefficient of x2 in the expansion of (1 + 3x)6 (2 – 7x)

Need some extra help? Find a tutor now

Or, call 020 3633 5145