Simplify each of the expressions below. Express your answers as simply as possible. Homework Help ✎
Factor the polynomials, simplify, and then multiply.
Factor the polynomials, simplify, and then divide.
Two of the polynomials have common factors.
Both fractions already have a common denominator, so add the fractions and then simplify by factoring.
Both fractions have a common denominator, so subtract the fractions.