Question

find the functions f and g so that f.g=H:

H(x)=sqrt x^2+3

Answer 1

f(x)=sqrt(x)

g(x) = x^2+3

Answer 2

thank you :)

Answer 3

[AI-generated answer — Explain Bot]

To find functions f and g such that f · g = H(x) = √(x^2 + 3), we need to decompose the given expression into a composition of two functions. Let's go step by step to find f and g.

Step 1: Identify the inner function:
Looking at the expression H(x) = √(x^2 + 3), the inner function is x^2 + 3, which is inside the square root.

Step 2: Determine the outer function:
Since the outer function takes the square root of the inner function, we can let f(x) = √x.

Step 3: Find g(x) using the inner function:
We can let g(x) = x^2 + 3.

Step 4: Verify that f · g = H(x):
Now, let's verify if f(x) · g(x) equals H(x):

f(g(x)) = f(x^2 + 3) = √(x^2 + 3) = H(x).

Therefore, the functions f(x) = √x and g(x) = x^2 + 3 will satisfy f · g = H(x) = √(x^2 + 3).