(2x+1)(3x−5)(2 x+1)(3 x-5)(2x+1)(3x−5)
(2x−1)(3x+5)(2 x-1)(3 x+5)(2x−1)(3x+5)
(2x+5)(3x−1)(2 x+5)(3 x-1)(2x+5)(3x−1)
(2x−5)(3x+1)(2 x-5)(3 x+1)(2x−5)(3x+1)