Divide 4x3−2x2+3x−14x^3 - 2x^2 + 3x - 14x3−2x2+3x−1 by 2x−12x - 12x−1. What is the quotient?
2x2−12x^2 - 12x2−1
2x22x^22x2
2x2+32x^2 + 32x2+3
2x2−x+12x^2 - x + 12x2−x+1