1.

27^(-4/3)*(27^(1/3)*27^(2/3))

Answer»

27⅔×27⅓×27-⁴/1 2=(3)³×⅔. × (3)³×⅓. × (3)³×-⁴/³=3²×3×3-⁴=3(²+¹-⁴)=3-¹



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