## Elementary Algebra

Published by Cengage Learning

# Chapter 2 - Real Numbers - 2.4 - Exponents - Problem Set 2.4: 4

#### Answer

$64$

#### Work Step by Step

Recall, the exponent tells us how many times to multiply the base (which is the number below the exponent) by itself. Thus, we obtain: $4^3 = 4 \cdot 4 \cdot 4 =64$

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