Answer:
The values of x is 6.5 and 17.5
Step-by-step explanation:
In order to find the zeros of function, you have to make function g(x) equals to 0 :
Let g(x) = 0,
[tex] {(x - 12)}^{2} - 30.25 = 0[/tex]
[tex] {(x - 12)}^{2} = 30.25[/tex]
[tex]x - 12 = ± \sqrt{30.25} [/tex]
[tex]x - 12 = 5.5[/tex]
[tex]x = 17.5[/tex]
[tex]x - 12 = - 5.5[/tex]
[tex]x = 6.5[/tex]
