Prealgebra (7th Edition)

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

Appendix B - Exercise Set: 36

Answer

$z^2$

Work Step by Step

$z^4\times z^{-5}\times z^3=z^{4+(-5)+3}=z^2$
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