SOLUTION: find the sum of first 10 terms for the series of -1 , -8 , -27 , -64 , ....

SOLUTION: find the sum of first 10 terms for the series of -1 , -8 , -27 , -64 , ....

Algebra.Com

Question 1112161: find the sum of first 10 terms for the series of -1 , -8 , -27 , -64 , ....
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Looks like the sum of cubes (multiplied by -1),

So then,

Solve for S.
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