5:44 Finding the nth term of a Quadratic Sequence - GCSE Higher Maths
Clear, well-structured walkthrough of finding the nth term of a quadratic sequence with two examples.
Quadratic sequences
Find the formula for the nth term of a quadratic sequence
5 hand-picked video lessons for this topic, each checked for relevance and clarity, graded by difficulty and labelled by depth. Press play to watch — nothing loads from YouTube until you do.
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13:52 Quadratic Sequences | Grade 7-9 Maths Series | GCSE Maths Tutor
Thorough grade 7-9 lesson covering the full technique with several worked quadratic-sequence examples.
10:11 Quadratic Sequences Version 1 - Corbettmaths
Corbettmaths takes you through typical exam questions on finding a quadratic sequence's nth term.
9:32 The Nth Term of Quadratic Sequences
Maths Genie's hugely popular clear explanation of finding a quadratic sequence's nth term.
14:25 Quadratic Sequences - GCSE
Dr Frost builds from arithmetic sequences through four graded quadratic examples with a check.