Respuesta :

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 (f•g)(x) signifies the product of f(x) and g(x).  Thus, you must multiply the given f(x) and g(x):

f(x)*g(x) = (4x+1)*(x^2-5).  Note that the parentheses are essential here.

 (f•g)(x) thus equals   4x^3 - 20x +x^2 - 5, or 4x^3 + x^2 - 20x - 5 (answer)

Answer:APEX

4x^3+x^2-20x-5

Step-by-step explanation:

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