Practice problem
Factor the quadratic x2+3x+2x^2+3x+2x2+3x+2.
(x+2)(x+1)(x+2) (x+1)(x+2)(x+1)
(x+3)(x+1)(x+3) (x+1)(x+3)(x+1)
(x+1)(x−3)(x+1)(x-3)(x+1)(x−3)
(x+1)(x−2)(x+1) (x-2)(x+1)(x−2)
Type a concept, like “slope” or “photosynthesis”.
