Here are the first 5 terms of a sequence.
23, 19, 15, 11, 7
Find the next term of this sequence and work out the 5th term of a different sequence whose n n\,nth term is 8n2+78n^2 + 78n2+7.
208 exam-style questions on Eduqas GCSE Maths Sequences (Nth Term). Each one has a worked solution and a mark scheme showing where the marks go.