Task 27
Task 27: development task in emrekuruu/math-openenv, an RL environment on the Hugging Face Hub. Given the function $f(x)=3x^3+2$, find the value of $x$ so that $f^{-1}(x)=4$.
The task
Given the function $f(x)=3x^3+2$, find the value of $x$ so that $f^{-1}(x)=4$.