Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Chapter 4 - Review Exercises - Page 354: 88



Work Step by Step

Let us consider that $\dfrac{x}{x^2+5}$ We can see that division by zero is undefined. The denominator in the function above can never be zero. This implies that the domain is the set of real numbers. So, our statement is false.
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