How do you factor #3b^2 + 4b - 4#? Algebra Polynomials and Factoring Factoring Completely 1 Answer Guillaume L. Apr 23, 2018 #3b²+4b-4=3(b-2/3)(b+2)# Explanation: #3b²+4b-4# #=3(b²+4/3b-4/3)# #=3(b²+2b-2/3b-4/3)# #=3(b(b+2)-2/3(b+2))# #=3(b-2/3)(b+2)# \0/ here's our answer! Answer link 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 1733 views around the world You can reuse this answer Creative Commons License