I need some help to find this limit:

$\displaystyle $\lim\limits_{n\to \infty}\((2^n+3^n)^{\frac{1}{n}}$$

I tried to start doing something like

$\displaystyle $[\lim\limits_{n\to \infty}\((2^n+3^n)]^{\frac{1}{n}}$$

But then I don't know what to do with this $\displaystyle 2^n$ and $\displaystyle 3^n$

Help?