Answer:When factoring a polynomial, the goal is that the GCF of all the terms is one factor. In 6x2 + 12x, 6x is the greatest common factor, so 6x2 + 12x = 6x(x + 2). Monomials such as 6x, and polynomials such as x + 2 that cannot be factored into polynomials of a lower degree, are called prime polynomials.Step-by-step explanation: