log, (x – 5) + log,(x + 3) = 1 In(5x) + In x = ln(100)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.4: Logarithmic Functions
Problem 55E
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answer the five items

log,(x – 5) + log,(x + 3) = 1
In(5x) + In x = In(100)
In x + In(x – 1) = 10
In (x + 25) - In(х — 1) %3D 3
e2x – 2e* = 15
e 2х — ех — 12 — 0
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Transcribed Image Text:log,(x – 5) + log,(x + 3) = 1 In(5x) + In x = In(100) In x + In(x – 1) = 10 In (x + 25) - In(х — 1) %3D 3 e2x – 2e* = 15 e 2х — ех — 12 — 0 |
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