How do you factor #2x^2y-4xy-30y#? Algebra Polynomials and Factoring Factoring Completely 1 Answer Keith K. · Meave60 May 12, 2015 Answer: Factor #2x^2y-4xy-30y# . Factor out the #2y#. #2y(x^2-2x-15)# Find 2 factors of -15 that, when added = -2 (3 and -5) #2y(x+3)(x-5)# Explanation: Factor #2x^2-4xy-30y# . Factor out the #2#. #2(x^2-2xy-15y)# Related questions What is Factoring Completely? How do you know when you have completely factored a polynomial? Which methods of factoring do you use to factor completely? How do you factor completely #2x^2-8#? Which method do you use to factor #3x(x-1)+4(x-1) #? What are the factors of #12x^3+12x^2+3x#? How do you find the two numbers by using the factoring method, if one number is seven more than ... How do you factor #12c^2-75# completely? How do you factor #x^6-26x^3-27#? How do you factor #100x^2+180x+81#? See all questions in Factoring Completely Impact of this question 543 views around the world You can reuse this answer Creative Commons License