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solve 4\left( 9^{x-1} \right) = 3\left( 2^{2x+1} \right)^{\frac{ 1 }{ 2 }}
solve 4\left( 9^{x-1} \right) = 3\left( 2^{2x+1} \right)^{\frac{ 1 }{ 2 }}
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