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A quadratic sequence has an nth term of: n²-3n+5 Calculate the 7th term of this sequence.

A quadratic sequence has an nth term of: n²-3n+5 Calculate the 7th term of this sequence.
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2 votes
A quadratic sequence has an nth term of:

n²-3n+5
Calculate the 7th term of this sequence.

User Vijay Hardaha
by
7.5k points

1 Answer

4 votes
We can find the 7th term using substitution.
7^2-3(7)+5
49-21+5
28+5
33
User Deepak Nirala
by
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