Prealgebra (7th Edition)

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

Appendix B - Exercise Set - Page 742: 44



Work Step by Step

Use the product rule and the definition of negative exponents. $y^8\times x^{-11}\times x^{-2}=y^8\times x^{-11+(-2)}=y^8\times x^{-13}=\frac{y^8}{x^{13}}$
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