Can someone please help me get this the correct answer is -6026/13

find the sum of K 12-57

57

E(Sum)7-4k

k=12 13

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- Jul 28th 2008, 11:26 PMhelpless13Help find Sum
Can someone please help me get this the correct answer is -6026/13

find the sum of K 12-57

57

E(Sum)__7-4k__

k=12 13 - Jul 28th 2008, 11:28 PMJhevon
- Jul 28th 2008, 11:31 PMhelpless13Reply
yes that's what i'm trying to write

- Jul 28th 2008, 11:31 PMCaptainBlack
- Jul 28th 2008, 11:35 PMhelpless13
I do have the formula I just cant get the write answer i dont know what im doing wrong

- Jul 28th 2008, 11:37 PMhelpless13
I know you have to take the sum of the first 57 terms and subtract the first 12 but i don't get the correct answer

- Jul 28th 2008, 11:42 PMhelpless13Thanks
Alright thanks for your help i got it now