Worksheet Trinomials A 1 Factoring Not Answer: (3x − 1) (3x + 1) Practice Worksheet: Factoring Quadratics a perfect square trinomial, write that below the answer One problem is not factorable, one is a perfect square, and seven problems require students to factor out a common integer prior to factoring the trinomial Since there is not a factor pair whose sum is - 6, x2 - 6x +10 is ...