Factor x^2-2x-15

Asked by AnneS2 on 28 Mar 05:29

Last updated by anonymous on 29 Mar 13:49

Answered by CherieS on 29 Mar 13:49

x2-2x-15

x²-2x -15 (x )(x ) ( -5)( +3) (x-5)(x+3) Factor: (x-5)(x+3) check: (x-5)(x+3) (x)(x) (x)(+3) (-5)(x) (-5)(+3) x² +3x -5x -15 x² -2x -15