(2x^3 - x^2 - 24x + 12) divided by (2x - 1)

Answer 1

(2x^3 - x^2 - 24x + 12) divided by (2x - 1)
= ( x^2(2x-1) - 12(2x-1) )/(2x-1)
= (2x-1)(x^2 - 12)/(2x-1)
= x^2 - 12 , x ≠ 1/2