Sama caranyaa yahhh kaa

maaf kalau ada kesalahan

[tex](\frac{9.a^{-3}.b^{-5}}{3.b^{2}.a^{6}})^{-2} \\ \\ (\frac{3.a^{-3}.b^{-5}}{b^{2}.a^{6}})^{-2} \\ \\ (\frac{3.a^{-3 - (6)}.b^{-5}}{b^{2}})^{-2} \\ \\ (\frac{3.a^{- 9}.b^{-5 - (2)}}{1})^{-2} \\ \\ (3.a^{- 9}.b^{-7})^{-2}\\ \\ (3^{1*(-2)}.a^{- 9*(-2)}.b^{-7*(-2)}) \\ \\ (3^{-2}.a^{18}.b^{14}) \\ \\ \frac{a^{18}.b^{14}}{3^{2}} \\ \\ \frac{a^{18}.b^{14}}{9}}[/tex]