Answer:
was there more
Step-by-step explanation:
(i will edit answer)
0
evaluate g(7) by substituting x = 7 into g(x
g(7) = (49-35-10)/2 = 4/2 = 2
now substitute x = 2 into f(x)
f(2) = √(4 - 48 + 144) = √0 = 0
(f ○ g)(7) = 0

is undefined where the denominator is zero. The domain is all values of x for which the function is defined.
The domain of f(x) is all real numbers except 13.
Okay, Do you know how to find the surface area?
PYTHOGOROS THEROEM :-
ITS LIKE:- AC² = AB² + BC²