Find functions f(x) and g(x) such that h(x) = (f ∘ g)(x).
h(x) = (x1/2 + 3)3 + 3(x1/2 + 3) 2 - 6
◦ f(x) = (x + 3)3 + 3(x + 3) 2 - 6, g(x) = x1/2 + 3
◦ f(x) = x1/2 + 3, g(x) = x3 + 3x2 - 6
◦ f(x) = x3 + 3x2 - 6, g(x) = x1/2 + 3
◦ f(x) = (x + 3)3 + 3x2 - 6, g(x) = x1/2