Calculate by means of the logarithm: a) x¹+2log x= 100.x log x b) log(x+2)+log(x-7) = 2.log (x-4) c) In 2x +In x² - In ³√√x = 1 + ln2 – In x-³ d) 3 e Inx - 2 e In2x + 4e = 0
Calculate by means of the logarithm: a) x¹+2log x= 100.x log x b) log(x+2)+log(x-7) = 2.log (x-4) c) In 2x +In x² - In ³√√x = 1 + ln2 – In x-³ d) 3 e Inx - 2 e In2x + 4e = 0
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.6: Exponential And Logarithmic Equations
Problem 40E
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