Answer:
4 and 4
Step-by-step explanation:
The quadratic f(x)=x^2-8x+16 factors into f(x) = (x - 4)².
Setting this result = to 0, we obtain the double root x = 4, x = 4.
Answer:
zero of the function is 4
Step-by-step explanation:
[tex]f(x)=x^2-8x+16[/tex]
To find the zeros , we replace f(x) with 0
[tex]0=x^2-8x+16[/tex]
Factor the right side of the equation and solve for x
[tex]0=x^2-8x+16[/tex] product is 16 and sum is 8
-4 times -4 is 16
-4 plus -4 is -8, the factors are -4 and -4
[tex]0=(x-4)(x-4)[/tex]
set each factor =0 and solve for x
x-4 =0, x=4
