Hello from MrBillDoesMath!
Answer:
24w^-4
Discussion:
( (- 3x) ( -2) ^3) ) / w^6 =
-3 (w^2 * w^-6) * (-2)^3 =
-3 (w^-4) * (-8) =
(-3)*(-8) w^-4 =
Thank you,
MrB