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What is the natural logarithm of e^x=18?

User IcySnow
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2 Answers

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e^x=18\\ x=\ln 18
User Chris Young
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{ e }^( x )=18\\ \\ \log _( e ){ 18 } =x\\ \\ \therefore \quad x=\ln { 18 }
User Webstrap
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