Answer:
The correct option is D) 5, 4, 3
Explanation:
Consider the provided function.

It is given that one factor is (x-5) and we need to find the zeros of the function.
That means x-5 will completely divide the provided polynomial.

The long division is shown in figure below.

Simplify the expression





Therefore, the required polynomial can be written as:

Now find the zeros by substituting f(x)=0.



Hence, the correct option is D) 5, 4, 3