\begin{aligned}
&\frac{d}{dx}x^n = nx^{n-1}
\\[10px]
&\text{Example: }
\\[4px]
&\frac{d}{dx}x^5 = 5x^{4}
\end{aligned} \begin{aligned}
&\frac{d}{dx}x^n = nx^{n-1}
\\[10px]
&\text{Example: }
\\[4px]
&\frac{d}{dx}x^5 = 5x^{4}
\end{aligned}