kimmieluvsuovi0ad kimmieluvsuovi0ad 16-07-2019 Mathematics contestada Factor completely 2x3 + x2 − 18x − 9. (x2 − 9)(2x + 1) (x − 3)(x + 3)(2x − 1) (x − 3)(x + 3)(2x + 1) (2x − 3)(2x + 3)(x − 1)
