👉 In mathematics, a factorized expression is an algebraic expression that can be factored into simpler expressions. This means that it is possible to write the original expression as a product of smaller and more manageable terms. For example, consider the expression 3x^2 + 6x + 9. We can rewrite this expression as (3x + 3)(x + 3). In this way, we have factored out the common factor x from both terms, which results in