Answer
False. $7^{\frac{1}{2}}\times7^{\frac{1}{2}}=7$
Work Step by Step
$7^{\frac{1}{2}}\times7^{\frac{1}{2}}=7^{\frac{1}{2}+\frac{1}{2}}=7^1=7$
Precalculus (6th Edition) Blitzer
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13446-914-3
ISBN 13:
978-0-13446-914-0
Chapter P - Section P.3 - Radicals and Rational Exponents - Exercise Set - Page 47: 133
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