Which of the following is a polynomial with roots 2, –3i, and 3i ? .options:
a] x3 + 4x2 + 9x + 24

b] x3 – 4x2 + 9x – 24

c] x3 + 2x2 + 9x + 18

d] x3 – 2x2 + 9x – 18

The polynomial with roots 2, –3i, and 3i is:

Step-by-step explanation:

We are given three roots of a polynomial as:

                       2, -3i, 3i

Let p(x) be the polynomial whose roots are defined above.

Now we can find the equation of the polynomial as follows:

Hence, the answer is:  Option: D

         The polynomial is:  

answer: 59

step-by-step explanation:

the discriminant is 64 + 4*1*12 = 112

this is prime.

step-by-step explanation: