Factorize the polynomial, 4x^{2} - 27x + 45. Factorize the polynomial. x^{2} -5x - 6 Factorize the polynomial. 5x^{2}-13x-6 Factorize the polynomial. x^{2} - 9x - 1 Completely factorize the polynomial: z^2 + 2z + 3 Factorize the polynomial. x^{2} + 9x + 20 ...