Answer:
8
Step-by-step explanation:
You have to be careful in translating what this means. I always trust brackets before anything else. This can be written is
h( (g(x) )
h(g(x)) = (g(x))^2 + 4
h(g(x)) = (2x)^2 + 4
h(g(x)) = 4x^2 + 4
Now for the 1
h(g(1)) = 4(1^2) + 4
h(g(1)) = 4 * 1 + 4
h(g(1)) = 4 + 4
h(g(1)) = 8
