9. The following polynomial is not factored completely. Original Polynomial: bab + 36a²b + 48a4b
*Factored Polynomial: 3ab (2a² + 12a + 16a)
Part A: Explain why the factored polynomial above is not factored completely.
Part B: Factor the original polynomial completely.

Afitness center has 2 membership plans one has a low dollar sign up fee of 15 dollars and costs 38 dollars per month to join. a second plan has a higher sign up fee of 78 dollars but a lower monthly fee of 31 dollars for what number of days of the month is the coat the same