TOLONG jawab pakai cara ya kak,thx

(a^3b^-2)(a^-2b^3)^-3
= (a^3b^-2)(a^6b^-9)
= a^9b^-11
= a^9 / b^11

(a³ b⁻²)(a⁻² b³)⁻³
= (a³ b⁻²)(a⁶ b⁻⁹)
= a³⁺⁶ b⁻²⁻⁹
= a⁹ b⁻¹¹

semoga membantu ^^