You can put this solution on YOUR website! (8x)^2n+1/(2x)^2n-1
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[(8^(2n+1))*(x^(2n+1)] / [2^(2n-1)*x^(2n-1)]
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[(2^3(2n+1))*(x^(2n+1)] / [2^(2n-1)*x^(2n-1)]
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[(2^(6n+3))*(x^(2n+1)] / [2^(2n-1)*x^(2n-1)]
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= [(2^(4n+4))*(x^(2)]
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Cheers,
Stan H.
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