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Finding the nth term of these sequences can be a little more difficult
than soling the linear sequences.

Find the nth term to this sequence:

8 19 36 59 88 123



11 17 23 29 35


6
6 6 6


First you find the first difference between them.
Secondly, you…

Page 2

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As we know from solving linear sequences the difference between
these numbers determines the number we multiply `n' by, so in this
case its 2n.

So far we have: 3n^2 + 2n

Looking back over our sequences once more shows us that we need
to + 3 to all of…

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