Factor: 4x2+4x+14x^2 + 4x + 14x2+4x+1.
(2x+1)2(2x + 1)^2(2x+1)2
(4x+1)(x+1)(4x + 1)(x + 1)(4x+1)(x+1)
(2x−1)2(2x - 1)^2(2x−1)2
(2x+1)(2x−1)(2x + 1)(2x - 1)(2x+1)(2x−1)