Simplify as much as possible.
2w?V32wu? + u V 18w5
?

Answer:
[tex]11 {w}^{2}u \sqrt{2w}[/tex]
Step-by-step explanation:
I'm never sure how far to go on these questions but I think what I'e done looks pretty nice. Essentially I simplified each radical, factored out each variable, combined the radicals after more simplification, and then picked the answer you were most likely looking for. I gave some alternatives in my work that are "simple" too, but the answer above is most likely I'd say.
Work is in the attachment, comment with any questions.