x3-7x-6 এর উৎপাদক কত?
A
(x+1)(x-2)(x-3)
B
(x-1)(x+2)(x-3)
C
(x+1)(x+2)(x-3)
D
(x-1)(x-2)(x-3)
Correct Answer: (x+1)(x+2)(x-3)