Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 7 - Exponents and Exponential Functions - Chapter Review - 7-3 and 7-4 Multiplication Properties of Exponents - Page 465: 38



Work Step by Step

$(-2r^{-4})^2*(-3r^2*z^8)^{-1}$ $((-2)^2*(r^{-4})^2*-3^{-1}*(r^2)^{-1}*(z^8)^{-1}$ $4*r^{-8}*-1/3*r^{-2}*z^{-8}$ $-4/3*r^{8-2}*z^{-8}$ $-4/3*r^6*z^{-8}$
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