Question

what is (f°g)(x): f(x)=√x+√4, g(x)=x^2

Answer 1

Answer:

|x| + √4

Step-by-step explanation:

so put g(x) in every x of f(x):

√g(x)+√4

and g(x) = x^2

so:

√(x^2)+√4= |x| + √4

Answer 2

Answer:

|x| + √4

Step-by-step explanation:

put g(x) in every x of f(x):

√g(x)+√4

and g(x) = x^2

so:

√(x^2)+√4= |x| + √4

Hope you understood the Concept