Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 7 Exponential and Logarithmic Functions - 7.5 Apply Properties of Logarithms - 7.5 Exercises - Mixed Review - Page 513: 77

Answer

$$\begin{pmatrix}5.1&7.2&20.4\\ 27.6&15.9&21.6\end{pmatrix}$$

Work Step by Step

Using the rules of matrices in order to simplify, we find: $$\begin{pmatrix}3\cdot \:1.7&3\cdot \:2.4&3\cdot \:6.8\\ 3\cdot \:9.2&3\cdot \:5.3&3\cdot \:7.2\end{pmatrix} \\ \begin{pmatrix}5.1&7.2&20.4\\ 27.6&15.9&21.6\end{pmatrix}$$
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