Factor the trinomial: x2+7x+12x^2 + 7x + 12x2+7x+12.
(x+3)(x+4)(x + 3)(x + 4)(x+3)(x+4)
(x+2)(x+6)(x + 2)(x + 6)(x+2)(x+6)
(x+1)(x+12)(x + 1)(x + 12)(x+1)(x+12)
(x+7)(x+5)(x + 7)(x + 5)(x+7)(x+5)