Algebra 1: Common Core (15th Edition)

Answer Choice $\boxed G$
$w^2$ is a factor of $6 w^4$ and $15w^2$. $3$ is also a factor of both of these numbers. Take $3w^2$ out by factoring $\boxed{3w^2( 2w^2 + 5 )}$ The answer is $\boxed G$