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Precalculus Enhanced with Graphing Utilities

Sullivan

$Math Studyset 91影视 Explanations$ Math

6th Edition 路 1200 pages

ISBN: 9780321795465

Chapter 5: Q 4. (page 308)

$\log_{a} a^{r}$

Short Answer

Expert verified

The value is r.

Step by step solution

Step 1. Given information.

Consider the given information.

$\log_{a} a^{r}$

Step 3. Calculation.

Apply the logarithm property.

$\begin{array}{rcl} \log_{a} a^{r} & = & r \log_{a} a \\ = & \frac{r \log a}{\log a} \\ = & r \end{array}$

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logaar

Short Answer

Step by step solution

Step 1. Given information.

Step 3. Calculation.

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$\log_{a} a^{r}$