Answer
$8$
Work Step by Step
We start with the given expression: $2^{7/4}\cdot2^{5/4}$
To multiply powers with the same base, we add the exponents: $2^{(7/4)+(5/4)}=2^{12/4}=2^3=8$
Elementary Algebra
by Kaufmann, Jerome; Schwitters, Karen;
Published by
Cengage Learning
ISBN 10:
1285194055
ISBN 13:
978-1-28519-405-9
Chapter 11 - Additional Topics - Chapter 11 Review Problem Set - Page 519: 29
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