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Solve

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Solve In x = In 8-2 In x for x

solve-equation
logarithmic-equation

asked Dec 22, 2017 in PRECALCULUS by anonymous

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1 Answer

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The equation

In x = In 8 - 2 In x

In x = In 8 - In x^2

In x = In (8/x^2)

Apply anti logarithm to each side

x = 8 / (x^2)

x^3 = 8

x^3 = 2^3

Apply cuberoot to each side

x = 2.

answered Dec 22, 2017 by homeworkhelp Mentor

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