Express the function H in the form f∘g.

Question

Express the function H in the form f o g.

H(x) = √ 1+√ x

(NOTE: The √  under 1 goes over √ x as well)

(f(x), (g(x)) = ______ , ________

Thank you

Answer 1

g = 1 + √x

f = √x

f g (x) = f (1 + √x) = √ (1 + √x)