SOLUTION: what kind of sequence is this? 144, 169, 196, 225 arithmetic, geometric, both or neither

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Question 1086915: what kind of sequence is this?
144, 169, 196, 225
arithmetic, geometric, both or neither
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Look at the square root of each number,
sqrt%28144%29=12
sqrt%28169%29=13
sqrt%28196%29=14
sqrt%28225%29=15
Neither.
a%5Bn%5D=%28n%2B11%29%5E2