8. Solve the logarithmic equation for x. (a) log(2r) = 3 (b) log(x + 1) + log 2 = log(5x) (e) 5 In(3 – x) = 4 (d) log:(x + 2) + log:(x – 1) = 2 %3D Use the Change of Base Formula to uate Jog 27

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section: Chapter Questions
Problem 45RE
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Solve the logarithmic equation for x

8. Solve the logarithmic equation for x.
(a) log(2r) = 3
(b) log(x + 1) + log 2 = log(5x)
(e) 5 In(3 – x) = 4
(d) log:(x + 2) + log:(x – 1) = 2
%3D
Use the Change of Base Formula to
uate Jog
27
Transcribed Image Text:8. Solve the logarithmic equation for x. (a) log(2r) = 3 (b) log(x + 1) + log 2 = log(5x) (e) 5 In(3 – x) = 4 (d) log:(x + 2) + log:(x – 1) = 2 %3D Use the Change of Base Formula to uate Jog 27
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