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solve: logx(0.04)=-1/2
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by Jacqueline078 at June 02, 2011

Need help please...

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Use the property log(a/b) = log(a) - log(b).

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MysteriousAnubis June 02, 2011

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Rewrite the logarithm as...logx(0.04) = -1/2 --> x^(-1/2) = .04Use your calculator to find the (-1/2) root of .04.The answer is 625.

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JoshuaThomas June 03, 2011