   Chapter 0.8, Problem 27E

Chapter
Section
Textbook Problem

In Exercises 17–28, use the logarithm identities to obtain the missing quantity.

To determine

The missing value in logarithmic expression, xlogb22logbx=logb.

Explanation

Given information:

The logarithmic expression is xlogb22logbx=logb

Formula used:

The logarithmic identity,

mlogab=logabm and logamlogan=loga(mn)

Here, a, b, n and m are real number.

Calculation:

Consider the left-hand side of logarithmic expression, xlogb22logbx=logb

xlogb22logbx

Now apply the logarithmic identity, mlogab=log

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