3x 3 12x 2 5x 20 July 8, 2019 16 32 64 128 3x 3 5x 2 12x 20 0 Factor 3x 3 5x 2 12x 20 The cubic polynomial 3x 3 5x 2 12x 20 can be factored as 12 3x-5 =20