sabrina0smith sabrina0smith 01-11-2016 Mathematics contestada This question has no label 1. (2x2 + y)(2x2 - y) 2. 4(2x2 + y)(2x2 - y) 3. (x + 4y)(x - 4y) 4. 4(x + 4y)(x - 4y) 5. prime a. Factor 4x4 - y2 b. Factor 4x2 - 64y2 c. Factor x2 - 16y2 d. Factor 16x4 - 4y2 e. Factor 9x2 - 8y2