Elementary Algebra

Published by Cengage Learning
ISBN 10: 1285194055
ISBN 13: 978-1-28519-405-9

Chapter 5 - Exponents and Polynomials - 5.2 - Multiplying Monomials - Problem Set 5.2 - Page 200: 27

Answer

0.28$x^{8}$

Work Step by Step

(0.4$x^{5}$)(0.7$x^{3}$) = Use the exponent rule to simplify: $b^{n}$ $b^{m}$ = $b^{m+n}$ 0.4 $\times$ 0.7 $\times$ $x^{5 + 3}$ = 0.28 $\times$ $x^{8}$ = 0.28$x^{8}$
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