axsthetic9989 axsthetic9989 18-10-2022 Mathematics contestada 2. f(x) = 2x³ + ax² + bx − 6 where a and b are constants. When f(x) is divided by (2x - 1) the remainder is -5. When f(x) is divided by (x + 2) there is no remainder. b) factorize f(X) completely