0580/13 May/Jun 2022, Question 16: Quadratic and Cubic Sequences
Cambridge IGCSE Mathematics 0580 · Paper 13 (Core) · Calculator · 2 marks
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The question, in short
Use the rule n² − 1 to work out the first three terms of the sequence.
Summarised in our own words. Use the official paper for the exact wording and any diagrams.
Solution · 2 marks
- 11² − 1 = 0, 2² − 1 = 3, 3² − 1 = 8
- 20, 3, 8
Answer0, 3, 8
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Also searched as: 0580/13/M/J/22 · 0580_s22_qp_13 · 0580 s22 13 · question 16.
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