List the possible rational roots and actual rational roots for the equation x³ + 2x² - 5x-6 = 0-
a. ±1, 12, 13, 16; 6, -3, 2
b. +1, +2, +3, +4; -3, -1, 2
c. ±1, ± 2, ±3, ±6; -3, -1, 2
d. +1, +2, +3, ±6; -3, -1, 1


Please select the best answer from the choices provided
Α
B
C
D