The n n\,nth term of a sequence is
n2+3n−4 n^2 + 3n - 4 n2+3n−4Work out the first 5 terms of the sequence, giving your answers in exact form.
201 exam-style questions on Eduqas GCSE Maths The Nth Term of a Quadratic Sequence. Each one has a worked solution and a mark scheme showing where the marks go.