Let F(X)=X\Xb2-1 And G(X)=1/X, Find (Gof)(X)

Let f(x)=x²-1 and g(x)=1/x, find (gof)(x)

Answer:

1/(x²-1)  or  1/(x-1)(x+1)

Step-by-step explanation:

Given:

f(x) = x² - 1

g(x) = 1/x

Find (gof)(x):

= 1/(x²-1)

or in factored form:

= 1/(x+1)(x-1)


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