What are the zeros of the polynomial function?

The zeros are 4,12

Step-by-step explanation:

To find the zeros, we set the function equal to zero

0=x^2 -16x+48

What two numbers multiply together to give us 48 and add together to give us -16

-4*-12 = 48

-4+-12 = -16

0= (x-4) (x-12)

Using the zero product property

x-4 = 0     x-12 = 0

x=4  x=12

The zeros are 4,12

the answer is 99.