SOLUTION: The nth term of a sequence is n2-6n-4. Find the sum of 3rd and 4th terms

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Question 1015861: The nth term of a sequence is n2-6n-4. Find the sum of 3rd and 4th terms
Answer by fractalier(6550) About Me  (Show Source):
You can put this solution on YOUR website!
For An = n^2 - 6n - 4,
A3 + A4 = (3^2 - 6(3) - 4) + (4^2 - 6(4) - 4) = -13 + -12 = -25