## Precalculus: Mathematics for Calculus, 7th Edition

Published by Brooks Cole

# Chapter 4 - Section 4.4 - Laws of Logarithms - 4.4 exercises: 20

99

#### Work Step by Step

$\log_2 8^{33}$ Apply the Third Law of Logarithms 33$\log_2 8$ 33$\log_2 2^3$ Apply the Third Law of Logarithms again 33$\times$3$\times$$\log_2 2$ 33$\times$3$\times$1 ($\log_x x$ = 1) =99

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