Form a polynomial whose zeros and degree are given.

Zeros:-4,4,5; degree:3

f (x) = x³ - 5x² - 16x + 80

Step-by-step explanation:

The degree is 3, so there are exactly 3 zeros.

The zeros are - 4, 4, and 5.

f (x) = (x + 4) (x - 4) (x - 5)

f (x) = (x² - 16) (x - 5)

f (x) = x³ - 5x² - 16x + 80