1. Solve. Check for extraneous roots. a. log2x log2(x+2)=3 - b. logs (2x+1) = 1 log5(x+2)

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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1. Solve. Check for extraneous roots.
a. log2x log2(x+2)=3
-
b. logs (2x+1) = 1 log5(x+2)
Transcribed Image Text:1. Solve. Check for extraneous roots. a. log2x log2(x+2)=3 - b. logs (2x+1) = 1 log5(x+2)
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