Intermediate Algebra (12th Edition)

Published by Pearson
ISBN 10: 0321969359
ISBN 13: 978-0-32196-935-4

Chapter 4 - Section 4.1 - Integer Exponents and Scientific Notation - 4.1 Exercises: 9

Answer

$13^{12}$

Work Step by Step

According to the product rule for exponents, $a^{m}\times a^{n}=a^{m+n}$. Therefore, $13^{4}\times 13^{8}=13^{4+8}=13^{12}$.
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