Factors of 81p - p⁵ is
 a) p(9-p²)(9+p²)
 b) p(9+p²)(p²-9)
 c) p(9+p²)(3+p)(3-p)
 d) p(9-p²)(3+p)(3-p)

KPSC Divisional Accountant-15

p(9+p2)(3+p)(3-p).