Answer:
Correct
Step-by-step explanation:
You're correct
[tex] \sqrt{ \frac{80w {}^{3} }{9} } = \frac{ \sqrt{80w {}^{3} } }{ \sqrt{9} } [/tex]
[tex] \frac{ \sqrt{16 \times 5 \times {w}^{2} \times w} }{3} [/tex]
[tex] \frac{4w \sqrt{5w} }{3} [/tex]
