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ycow [4]
3 years ago
11

Find the nth term of this quadratic sequence 3, 8, 15, 24, 35, ...

Mathematics
1 answer:
SpyIntel [72]3 years ago
7 0

Answer:

s_n = (n+1)^2-1

Step-by-step explanation:

This assumes that the first item coincides with n=1.

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