Answer
$(4,\infty)$.
The graph is shown below.
Work Step by Step
The given compound inequality is
$x>2$ and $x>4$.
First graph and then take the intersection of the two inequality.
The graph is shown in the image file.
We can write the compound inequality.
$x>2$ as $(2,\infty)$ and $x>4$ as $(4,\infty)$
The intersection is $(2,\infty)\cap(4,\infty)=(4,\infty)$.