Answer
$\lim\limits_{x \to 0} x^3 = 0$
Work Step by Step
Let $\epsilon \gt 0$ be given.
Let $\delta = \sqrt[3]{e}$
If $\vert x-0 \vert \lt \delta$, then $\vert x^3 - 0\vert \lt \delta^3 = \epsilon$
Therefore, $\lim\limits_{x \to 0} x^3 = 0$
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