Perform the division: 3x3−7x2+5x−1x−1\dfrac{3x^3 - 7x^2 + 5x - 1}{x - 1}x−13x3−7x2+5x−1. What is the quotient?
3x2−4x+13x^2 - 4x + 13x2−4x+1
3x2+4x−13x^2 + 4x - 13x2+4x−1
3x2−7x+53x^2 - 7x + 53x2−7x+5
3x2−4x−13x^2 - 4x - 13x2−4x−1