Answer
Appendix A - Ex. Set : 11 (Answer)
$\frac{y^{-3}}{y^{-7}}$
$= y^{4}$
Work Step by Step
Appendix A - Ex. Set : 11 (Solution)
$\frac{y^{-3}}{y^{-7}}$
$= y^{-3-(-7)}$ (Quotient rule)
$= y^{4}$
Algebra: A Combined Approach (4th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321726391
ISBN 13:
978-0-32172-639-1
Appendix A - Exercise Set - Page 975: 11
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