Answer:
The value at x =3 is undefined for the given expression
Step-by-step explanation:
Given expression is 
To find for what value of x is undefined in the given expression :



If we put x=3 in the above expression we get



Therefore 
The value at x =3 is undefined for the given expression
8 and -8 cuz theyre both 8 in absolute form
If it’s not graded does it really matter but it’s 4042 I think