SOLUTION: Need help to resolve. Thanks please!! 6 ∑ (n+1) n=2

SOLUTION: Need help to resolve. Thanks please!! 6 ∑ (n+1) n=2

Algebra.Com

Question 1008775: Need help to resolve. Thanks please!!
6
∑ (n+1)
n=2

Answer by fractalier(6550) (Show Source): You can put this solution on YOUR website!
Okay, the summation of (n + 1) as n goes from 2 to 6 becomes
(2+1) + (3+1) + (4+1) + (5+1) + (6+1) =
3 + 4 + 5 + 6 + 7 =
25
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