Explanation Given information: Thelogarithm equationis log ( x ) + log ( x − 3 ) = 1 . Calculation: Solve the logarithm equation log ( x ) + log ( x − 3 ) = 1 . log ( x ) + log ( x − 3 ) = 1 log [ x ( x − 3 ) ] = 1 x 2 − 3 x = 10 1 x 2 − 3 x − 10 = 0 Further solve the above equation for the value of x . x 2 + 2 x − 5 x − 10 = 0 ( x − 5 ) ( x + 2 ) = 0 x − 5 = 0 &

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ISBN: 9781305115545

Author: James Stewart, Lothar Redlin, Saleem Watson

Publisher: Cengage Learning

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Chapter 4.5, Problem 64E

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The logarithm equation log(x)+log(x−3)=1 for the value of x.

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Chapter 4.5, Problem 63E

Chapter 4.5, Problem 65E

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