Practice problem
Factor the quadratic x2−16x^2 - 16x2−16.
(x−1)(x+16)(x-1)(x+16)(x−1)(x+16)
(x−2)(x+8)(x-2)(x+8)(x−2)(x+8)
(x−4)(x+4)(x-4)(x+4)(x−4)(x+4)
(x−8)(x+2)(x-8)(x+2)(x−8)(x+2)
Type a concept, like “slope” or “photosynthesis”.
