C-03-Q144mediumsingle_mcqFactorize 2x3−3x2+3x−12x^3 - 3x^2 + 3x - 12x3−3x2+3x−1:a(2x−1)(x2−x+1)(2x-1)(x^2 - x + 1)(2x−1)(x2−x+1)b