Answer
No
Work Step by Step
A rational number is a number that can be expressed as $\frac{a}{b}$, where $a$ is an integer and $b\ne0$. This is not the case for$\sqrt 7$, so it is not an integer.
Algebra 1
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133500403
ISBN 13:
978-0-13350-040-0
Chapter 1 - Foundations for Algebra - 1-3 Real Numbers and the Number Line - Practice and Problem-Solving Exercises - Page 21: 62
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