50021710 50021710

03-05-2019
Mathematics

contestada

If 'f(x)=x^2-18' and 'g(x)=(x-9)^(-1)(x+9)', find 'g(x)*f(x)

a. (x+9)^2
b. (x-9)^2
c. 2(x+9)
d. (x+9)(x-9)

Respuesta :

officiallpapii officiallpapii

03-05-2019

The answer I would say would be B.

Answer Link

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