TCMCBLYT2624 TCMCBLYT2624 Today at 8:58 AM Mathematics Answered factor completely 3bx2 − 9x3 − b 3x. a. (b − 3x)(3x2 − 1) b. (b 3x)(3x2 1) c. (b 3x)(3x2 − 1) d. prime