Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 10 - Section 10.2 - Multiplication Properties of Exponents - Exercise Set - Page 710: 13



Work Step by Step

$(-5x^2y^3)(-5x^4y)=(-5\times-5)(x^2\times x^4)(y^3\times y)=25(x^{2+4})(y^{3+1})=25x^6y^4$
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