Practice problem
Factor 2x2−4x−162x^2 - 4x - 162x2−4x−16.
2(x−4)(x+2)2(x - 4)(x + 2)2(x−4)(x+2)
(x−4)(x+2)(x - 4)(x + 2)(x−4)(x+2)
(2x−4)(x+2)(2x - 4)(x + 2)(2x−4)(x+2)
2(x+4)(x−2)2(x + 4)(x - 2)2(x+4)(x−2)
Type a concept, like “slope” or “photosynthesis”.
