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Simplifying Logarithmic Expressions

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Which of the following expressions is equivalent to log⁡9(81x2/3)−log⁡9(3x1/3)\log_9(81x^{2/3}) - \log_9(3x^{1/3})?

A

23+13log⁡9(x)\frac{2}{3} + \frac{1}{3}\log_9(x)

B

12+23log⁡9(x)\frac{1}{2} + \frac{2}{3}\log_9(x)

C

log⁡9(27x1/3)\log_9(27x^{1/3})

D

2+13log⁡9(x)2 + \frac{1}{3}\log_9(x)

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