$\Rightarrow y=3^5(\frac{3^6}{2^{\frac{4}{3}}})^{\frac{1}{4}}$
$\Rightarrow\log y=5\log3+\frac{1}{4}(6\log3-\frac{4}{3}\log2)=5\beta+\frac{1}{4}(6\beta-\frac{4}{3}\alpha)$
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