Respuesta :

f(x) . g(x) means that you have to multiply both functions.

This is how you do it:

[tex] \frac{4x^2 + 6}{2}. \frac{3}{2x^2+3} = \frac{2(2x^2+3).3}{2.(2x^2+3)}= 3[/tex]

Note that I have simplified the expressions that are common in the numerator and denominator.

Answer: option D. 3