Question

(-2)^2x^6y^2/(-2)^-3x^4y^-2

Answer 1

\[\begin{align} \frac {(-2)^2 x^6 y^2} {(-2)^{-3} x^4 y^{-2}} &= (-2)^{2-(-3)} x^{6-4}y^{2-(-2)} \\ &=(-2)^5 x^2 y^4 \end{align}\]

Answer 2

thanks