Respuesta :

mhanifa

Answer:

  • a^2/b^23c^5

Step-by-step explanation:

  • (ab)^-6 (b^2 c)^-8 / a^-8 b c^-3 =
  • a^-6 b^-6 b^-16 c^-8 a^8 b^-1 c^3 =
  • a^(-6 + 8) b^(-6 - 16 - 1) c^(-8 + 3) =
  • a^2 b^-23 c^-5 =
  • a^2/b^23 c^5