Question 35401
Write a polynomial with the given factors.
#1:  (x+3i)(x-3i)(2x+1)=(x^2+9)(2x+1)= 2x^3+x^2+18x+9=f(x)

#2: (x - 2/3)(x + 1)(x - 3)=f(x)
    (x-2/3)(x^2-2x-3)= f(x)
     x^3-2x^2-(2/3)x^2-3x+(4/3)x-2
    f(x)=x^3 -(8/3)x^2-(5/3)x-2

#3: (2x - 1)(x + 2)(x - 2)
   (2x-1)(x^2-4)
  f(x) = 2x^3-x^2-8x+4

Cheers,
Stan H.