xallymillerx2483 xallymillerx2483 16-08-2017 Mathematics contestada Use the grouping method to factor the polynomial below completely. x^3+2x^2+3x+6 A. (x^2+2)(x+2) B. (x^2+2)(x+3) C. (x^2+3)(x+2) D. (x^2+3)(x+3)