SOLUTION: the nth term for -1,-4,-9,-16 the nth term for 16, 25, 36, 49

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Question 1146897: the nth term for -1,-4,-9,-16
the nth term for 16, 25, 36, 49
Answer by ikleyn(52776) About Me  (Show Source):
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The n-th term for -1, -4, -9, -16  is -n%5E2,  n = 1, 2, 3, 4.         ANSWER



The n-th term for  16, 25,  36,  49  is  %283%2Bn%29%5E2,   n = 1, 2, 3, 4.    ANSWER