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Chapter 5: Q 20. (page 308)

Use properties of logarithms to find the exact value of each expression. Do not use a calculator.

log69+log64

Short Answer

Expert verified

The obtained value is 2.

Step by step solution

01

Step 1. Given information.

Consider the given information.

log69+log64

02

Step 2. Logarithm properties. 

The properties are defined as,

logaa=1logMN=logaM+logaNlogaMr=rlogaM

03

Step 3. Calculation.

Apply the properties.

log69+log64=log69脳4=log636=log662=2log66=2

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Most popular questions from this chapter

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