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Simplify using the exponent law. Express your answer using positive exponents only.

[4x^1/3]^1/2 [9x]^-3/2 / [27x]^-1/3

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= 2(x^(1/6) ((1/27) x^(-3/2) (3) (x^(1/3)
= (6/27) x^(1/6-3/2+1/3)
= (2/9) x^-1
= 2/(9x)

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