Math

2u-u (u=1)

Asked by AnneS2 12 years ago 10/19/2013 12:41 PM

Last updated by anonymous 12 years ago 10/20/2013 1:17 PM

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Answered by CherieS 12 years ago 10/20/2013 1:17 PM

2u-u

2*1-1

2-1

1