Question
? Composition of Three Functions Find $f \circ g \circ h$$$f(x)=\frac{1}{x}, \quad g(x)=x^{3}, \quad h(x)=x^{2}+2$$
Step 1
We know that $h(x) = x^2 + 2$, so we substitute this into $g(x)$ to get $g(h(x)) = (x^2 + 2)^3$. Show more…
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