Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 7 - Section 7.2 - Rational Exponents - Exercise Set: 104

Answer

$8\times7$

Work Step by Step

$56=8\times7$ We know that 8 is a perfect cube, because $2^{3}=8$.
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