If f(x) =x^2 and g(x)=x+3. Find fog(2)

Answer 1

To find fog(2), we first need to find g(2), and then plug that value into f(x).

g(2) = 2 + 3 = 5

Now, we need to find f(5) using the function f(x) = x^2:

f(5) = 5^2 = 25

Therefore, fog(2) = f(g(2)) = f(5) = 25.