The n n\,nth term of a quadratic sequence is 2n2+2n−22n^2 + 2n - 22n2+2n−2.
Find the first 5 terms of this sequence.
[4]
Markscheme
The Nth Term of a Quadratic Sequence Questions
201 exam-style questions on CCEA GCSE Maths The Nth Term of a Quadratic Sequence. Each one has a worked solution and a mark scheme showing where the marks go.