or-the-quadratic-denominator-x2-9x-20-into-irreducible-factors-over-the-integers

Question

Factor the quadratic denominator $$x2+7x+12x^2+7x+12 $$into irreducible factors over the integers.

Accepted Answer

(x+3)(x+4)(x+3)(x+4)

Answer

(x−3)(x−4)(x-3)(x-4)

Answer

(x+2)(x+6)(x+2)(x+6)

Answer

(x−2)(x−6)(x-2)(x-6)

Factor the quadratic denominator x2+7x+12x^2+7x+12 into irreducible factors over the integers.