College Algebra 7th Edition

Published by Brooks Cole
ISBN 10: 1305115546
ISBN 13: 978-1-30511-554-5

Chapter 4, Exponential and Logarithmic Functions - Section 4.3 - Logarithmic Functions - 4.3 Exercises: 44

Answer

(a) $x=36$ (b) $x=27$

Work Step by Step

(a) $\log_{x}6=\frac{1}{2}$ This means: $ x^{1/2}=6$ $x=6^2=36$ (b) $\log_{x}3=\frac{1}{3}$ This means: $x^{1/3}=3$ $x=3^3=27$
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