Answer
$y$
Work Step by Step
Add the exponents of y and simplify.
$y^{\frac{7}{3}}\cdot{y}^{\frac{-4}{3}}=y^{\frac{3}{3}}=y^1=y$
College Algebra (11th Edition)
by Lial, Margaret L.; Hornsby John; Schneider, David I.; Daniels, Callie
Published by
Pearson
ISBN 10:
0321671791
ISBN 13:
978-0-32167-179-0
Chapter R - Section R.6 - Rational Exponents - R.6 Exercises - Page 57: 61
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