How do you factor the expression 16x^2 - 49? Algebra Polynomials and Factoring Factorization of Quadratic Expressions 1 Answer Megan T. ยท Stefan V. Apr 6, 2018 (4x-7)(4x+7) Explanation: 16x^2 + 28x - 28x - 49 +28x - 28x = 0 as they cancel each other out, leaving you with 16x^2 - 49 Answer link Related questions How do you factor trinomials? What is factorization of quadratic expressions? How do you factor quadratic equations with a coefficient? What are some examples of factoring quadratic expressions? How do you check that you factored a quadratic correctly? How do you factor x^2+16x+48? How do you factor x^2-9x+20? Question #3fdac How do you factor 8+z^6? There is no GCF to be factor out, so is there another method to complete this? How do you factor 2t^2+7t+3? See all questions in Factorization of Quadratic Expressions Impact of this question 7375 views around the world You can reuse this answer Creative Commons License