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The Nth Term of a Quadratic Sequence

The Nth Term of a Quadratic Sequence

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Question 73

The n n\,nth term of a quadratic sequence is n2+n+4n^2 + n + 4n2+n+4.

a.

Show that the first 5 terms are

6 10 16 24 34

[4]
b.

Hence, determine which term in the sequence is 136.

[2]
Markscheme

The Nth Term of a Quadratic Sequence Questions

  1. GCSE
  2. /Maths
  3. /The Nth Term of a Quadratic Sequence

201 exam-style questions on OCR GCSE Maths The Nth Term of a Quadratic Sequence. Each one has a worked solution and a mark scheme showing where the marks go.

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