Question

Got number 6 on my review wrong can someone pls help out

Answer 1

`9m^3`

Step-by-step explanation:

`(a*b)^n=a^n*b^n`
`\begin{gathered} a=81 \\ b=m^6 \end{gathered}`
`\begin{gathered} a^n=81^{(1)/(2)}=√(81)=9 \\ b^n=(m^6)^{(1)/(2)}=m^{(6)/(2)}=m^3 \end{gathered}`
`(a*b)^n=9m^3`