Answer:
(f+g)(x) = √(4x+6) + √(4x-6)
Step-by-step explanation:
f(x) = √(4x+6)
g(x) = √(4x-6)
(f+g)(x) = f(x) + g(x)
Add the 4/1 2 and the 2/1 4 and then sutrat 3/8
Answer: 0.28
