Find the coefficient of x3 x^3\,x3 in (2−3x)5(2-3x)^5(2−3x)5.
[3]
Markscheme
1.3 Sequences and series Questions
107 exam-style questions on CCEA A Level Maths 1.3 Sequences and series, covering 1.3.1 Sequences and series and 1.3.2 Sequences and series. Each one has a worked solution and a mark scheme showing where the marks go.