Answer
$<5,7>$
Work Step by Step
To get the answer to these problem first take the coordinates of the points and then subtract them from each other. So the answer will be $\lt a-b,c-d \gt$ if the point $Q$ is $(a,c)$ and $P$ is $(b,d)$.
$\overrightarrow{PQ}=<8-3,9-2>=<5,7>$