SOLUTION: how would you figure out: {{{sum( 2k, k=1, 5 )}}}

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Question 109963: how would you figure out: sum%28+2k%2C+k=1%2C+5+%29
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
sum%28+2k%2C+k=1%2C+5+%29
k = 1
2k = 2
----
k = 2
2k = 4
----
k = 3
2k = 6
----
k = 4
2k = 8
----
k = 5
2k = 10
----
sum%28+2k%2C+k=1%2C+5+%29+=+2%2B4%2B6%2B8%2B10
sum%28+2k%2C+k=1%2C+5+%29+=+30