1. Simplify the following expressions without the aid of a calculator. a) log, (81) b) log2 (2525) - log25 (5) c) In(e)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section: Chapter Questions
Problem 51RE
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**Problem 1: Simplify the following expressions without the aid of a calculator.**

a) \( \log_3 (81) \)

b) \( \log_{25} (25^{2.5}) - \log_{25} (5) \)

c) \( \ln \left( \frac{\sqrt{e}}{e} \right) \)
Transcribed Image Text:**Problem 1: Simplify the following expressions without the aid of a calculator.** a) \( \log_3 (81) \) b) \( \log_{25} (25^{2.5}) - \log_{25} (5) \) c) \( \ln \left( \frac{\sqrt{e}}{e} \right) \)
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