Find $f(g(x))$.
\[
\begin{array}{l}
f(x)=x^{3} \quad g(x)=|x+1| \\
f(g(x))=(|[?]+\square|)^{3} \\
\end{array}
\]

Answer

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Answer

So, the final answer is $f(g(x)) = \boxed{(|x+1|)^3}$.

Steps

Step 1 ：Given functions are $f(x)=x^{3}$ and $g(x)=|x+1|$.

Step 2 ：We need to find $f(g(x))$.

Step 3 ：Substitute $g(x)$ into $f(x)$ to get $f(g(x)) = (|x+1|)^3$.

Step 4 ：So, the final answer is $f(g(x)) = \boxed{(|x+1|)^3}$.