Show that f and g are inverses of each other by verifying that f(g(x)) = x = g(f(x)).
; g(x) = x3 - 1
What will be an ideal response?
f(g(x)) = f(x3 - 1) = 
= 
= x
g(f(x)) = g
= 
3 - 1 = x + 1 - 1= x
Mathematics
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