College Algebra (11th Edition)

Published by Pearson
ISBN 10: 0321671791
ISBN 13: 978-0-32167-179-0

Chapter R - Section R.5 - Rational Expressions - R.5 Exercises - Page 47: 4



Work Step by Step

In this rational expression, the solution to the denominator cannot be zero. Solve the denominator for x by setting each factor to 0. These answers are restricted from the domain. $(2x+3)(x-5)=0$ $x=-\frac{3}{2}$ or $x=5$ Put the domain in set builder notation. $\{x|x\ne-\frac{3}{2},5\}$
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