PLEASE HELP if x-1 is a factor of P(x)= x3 – 5x+ 7x - 3, which of the
following represents the complete factorization for P(x)?
A. (x - 3)(x - 1)(x-1)
B. (x-3)(x+3)(x-1)
C. (x-1)(x+3)(x+1)
D. (x - 3)(x - 1)(x+1)