SOLUTION: Sum i1-7(i-1)^3? Sum i0-100[1/k-1/k+1]? Sum i2-3(xi+2)/xi? Sum i1-6(3i-2)? Sum i2-6(xi+1)^2?

Algebra ->  Sequences-and-series -> SOLUTION: Sum i1-7(i-1)^3? Sum i0-100[1/k-1/k+1]? Sum i2-3(xi+2)/xi? Sum i1-6(3i-2)? Sum i2-6(xi+1)^2?       Log On


   

Question 1042356: Sum i1-7(i-1)^3?
Sum i0-100[1/k-1/k+1]?
Sum i2-3(xi+2)/xi?
Sum i1-6(3i-2)?
Sum i2-6(xi+1)^2?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Duplicate, and not clear.
What is i1?
What is I0?