Answer
False.
$\sqrt9+\sqrt{16}=7$
Work Step by Step
The given statement is false since:
\begin{align*}
\sqrt9+\sqrt{16}&=3+4\\
&=7
\end{align*}
The correct statement is:
$$\sqrt9+\sqrt{16}=7$$
Thinking Mathematically (6th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0321867327
ISBN 13:
978-0-32186-732-2
Chapter 5 - Number Theory and the Real Number System - 5.4 The Irrational Numbers - Exercise Set 5.4 - Page 299: 99
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