Math

(2n-1)(5n+2)=0

Asked by AnneS2 12 years ago 3/30/2013 5:00 AM

Last updated by anonymous 12 years ago 3/31/2013 11:28 AM

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Answered by CherieS 12 years ago 3/31/2013 11:28 AM

(2n-1)(5n+2)=0

(2n)(5n) (2n)(+2) (-1)(5n) (-1)(+2)=0

10n2 4n -5n -2=0

10n2 -1n -2=0