21-3 1. I. If 274*-1 then its solution set S R. 81 II. If 125'- < 5*-1,then its solution set S [1, +x).

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
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Chapter5: Inverse, Exponential, And Logarithmic Functions
Section: Chapter Questions
Problem 28RE
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21-3
1. I. If 274*-1
then its solution set S R.
81
II. If 125'- < 5*-1,then its solution set S [1, +x).
Transcribed Image Text:21-3 1. I. If 274*-1 then its solution set S R. 81 II. If 125'- < 5*-1,then its solution set S [1, +x).
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