Question

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

Answer 1

$9m^3$

Explanation:

$(a*b)^n=a^n*b^n$$\begin{gathered} a=81 \\ b=m^6 \end{gathered}$$\begin{gathered} a^n=81^{\frac{1}{2}}=\sqrt{81}=9 \\ b^n=(m^6)^{\frac{1}{2}}=m^{\frac{6}{2}}=m^3 \end{gathered}$$(a*b)^n=9m^3$