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September 20, 2014

September 20, 2014

Posted by **Billy** on Thursday, December 17, 2009 at 9:03pm.

- Algebra -
**bobpursley**, Thursday, December 17, 2009 at 9:07pm3*(2+3+4+...)-2(2+3+4+...)=2+3+4+....

so what is the sum of those 200 numbers?

PS, there can be some dispute on what positive multiple means (does in inclued times 1?)

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