## College Algebra (6th Edition)

9$x^{2}$ - 9x + 2 = 9$x^{2}$ - 3x - 6x + 2 = 3x(3x - 1) - 2(3x - 1) =(3x - 2)(3x - 1) 9$x^{2}$ - 9x + 2 is a composite polynomial (3x - 1) and (3x - 2) are prime polynomials