How do you factor the expression #30x^2 + 35x + 10#? Algebra Polynomials and Factoring Factorization of Quadratic Expressions 1 Answer jk.13 Mar 28, 2018 #5(3x+2)(2x+1)# Explanation: #5(6x^2+7x+2)# factor out GCF, 5 #5(6x^2+3x+4x+2)# find two integers that ADD to 7, MULTIPLY to 12 #(6*2)#. #5[3x(2x+1)+2(2x+1)]# group together the first two and last two and factor out common factor #5(3x+2)(2x+1)# 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 2144 views around the world You can reuse this answer Creative Commons License