Math
posted by Jackson .
Let f(x) = x  5 and g(x) = 1/2x^3.
Find g^1(108).
Write an expression for (f•g)(x).
Solve equation (f•g)(x)= 27.

Math 
Steve
(f•g)(x) = f(g) = g5 = 1/2x^3  5
can't tell whether g = 1/2 x^3 or 1/(2x^3)
It makes a bug difference.
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