How do you factor by grouping 3a3+3ab2+2a2b+2b3? Algebra Polynomials and Factoring Factoring by Grouping 1 Answer Nghi N. May 17, 2015 Group first term and third term: f(a,b)=a2(3a+2b)+b2(3a+2b)=(3a+2b)(a2+b2) Answer link Related questions What is Factoring by Grouping? How do you factor by grouping four-term polynomials and trinomials? Why does factoring polynomials by grouping work? How do you factor 2x+2y+ax+ay? How do you factor 3x2+8x+4 by using the grouping method? How do you factor 6x2−9x+10x−15? How do you group and factor 4jk−8j2+5k−10j? What are the factors of 2m3+3m2+4m+6? How do you factor quadratics by using the grouping method? How do you factor x4−2x3+5x−10? See all questions in Factoring by Grouping Impact of this question 2350 views around the world You can reuse this answer Creative Commons License