good luck

what is 2m^-4/(2m^-4)^3

$\frac{ 2m^{-4}}{(2m^{-4})^3}\\ =\frac{ (2m^{-4})^1}{(2m^{-4})^3}\\ =\frac{1}{(2m^{-4})^2}\\ =\frac{1}{4m^{-8}}\\ =\frac{1*m^{+8}}{4}\\ =\frac{m^{8}}{4}\\$

2m^-4/(2m^-4)^3 = 0.25[(m)^8]