Simplify: 2(x+1)2−(x+1)−12(x + 1)^2 - (x + 1) - 12(x+1)2−(x+1)−1. Factor your answer.
(2x+3)(x+1)(2x + 3)(x + 1)(2x+3)(x+1)
(2x+1)(x+2)(2x + 1)(x + 2)(2x+1)(x+2)
(2x−1)(x+2)(2x - 1)(x + 2)(2x−1)(x+2)
(x+1)(2x+1)(x + 1)(2x + 1)(x+1)(2x+1)