How can i factorise:-6ab-b2+12ac - 2bc

6ab - b+ 12ac - 2bc  = [6ab - b2] + [12ac - 2bc]
                                   = b(6a - b) + 2c(6a - b)
                                  = (6a - b) (b + 2c)

  • 20

i dont know

  • -4
What are you looking for?