Math

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

Asked by AnneS2 on 30 Mar 05:00

Last updated by anonymous on 31 Mar 11:28

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Answered by CherieS on 31 Mar 11:28

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

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

10n2 4n -5n -2=0

10n2 -1n -2=0