Which is the quotient and remainder, written as partial tions, of (2x³ - x² + 5/x² - 3x + 2)?
a. (1/x + 1/x - 2)
b. (17/x² + (2x - 7)/x - 2)
c. (1/x + 18/(x² - 3x + 2))
d. (17/x² + (2x - 7)/x)