The factorization of the polynomial ab-3a-2b+b is done by rearranging and grouping like terms, factoring out common factors, and results in the factorized form of (a-2)(b-3).
The factorization of ab-3a-2b+b involves grouping terms that have common factors and then factoring them out. First, you would rearrange the terms to group like terms together, which gives us ab - 2b and -3a + b. Factoring out the common terms would give us b(a-2) -3(a-2). You can then factor out the common binomial factor (a-2) to get the final factorized form: (a-2)(b-3).
It's important to note that this solution does not seem to match any of the provided reference information, which appears to be related to solving quadratic equations using the quadratic formula and other unrelated concepts. Therefore, we will focus on the method of factorization for this specific polynomial only.