Completely factor the polynomial x2+39x+380x^2 + 39x + 380x2+39x+380.
(x−19)(x−20)(x - 19)(x - 20)(x−19)(x−20)
(x+380)(x+1)(x + 380)(x + 1)(x+380)(x+1)
(x+19)(x+20)(x + 19)(x + 20)(x+19)(x+20)
(x+19)(x−20)(x + 19)(x - 20)(x+19)(x−20)