Relier Pairs Factoring QuadraticsVersion en ligne Factor the quadratic expressions, and match the answer. par Giovanna Ro 1 (3 x + 2) (x + 1) 2 81x^2 + 180x + 100 3 4 x^2 +2 - 24 5 16x^2 - 49 6 x^2 + 3 x - 10 7 x^2 + 2x + 1 (x + 1) (x + 1) (x-2)(x+5) (4x+7)(4x-7) 3x^2 + 5 x + 2 (x-4)(x+6) I have to upload a picture so I can publish this activity. Match this to the disgruntled feline. (9x+10)^2