Find a polynomial of the specified degree that has the given zeros. degree 4; zeros −4, 0, 4, 6

Step-by-step explanation:

1. The polynomial must have the following zeros:

2. This means the following:

3. Multiply each term. The product of the multiplicaction is equal to zero. Then:

4. and are conjugates, therefore, you have:

5. Apply the Distributive property. Then, you obtain:

6. The polynomial of degree 4 and zeros −4, 0, 4 and 6 is:

the answer is y = 11.54

hope this : )