SOLUTION: sigma the top is 5 the middle is (n^2+3n) and the bottom is n=2 please help me solve

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Question 325034: sigma the top is 5 the middle is (n^2+3n)
and the bottom is n=2 please help me solve
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
I think you mean like this,
sum%28n%5E2%2B3n%2Cn=2%2C5%29
The summation of that term n%5E2%2B3n from n=2 to n=5.
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sum%28n%5E2%2B3n%2Cn=2%2C5%29=4%2B6%2B9%2B9%2B16%2B12%2B25%2B15+
sum%28n%5E2%2B3n%2Cn=2%2C5%29=96+