1.

9( ol ik A X¢ 6 (IA)o Sk

Answer»

9^(-3)*16^(1/4)/6^(-2)*(1/27^(-4/3)

16=2^4; 16^(1/4)=2^1=227=3³; 27^(-4/3)=3^(-4)=81

=-729*2/36*1/81=-1/2



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