Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter P - Section P.6 - Rational Expressions - Exercise Set - Page 84: 5


$x=-10,-1$ must be excluded from the domain

Work Step by Step

The denominator can't equal zero. $x^2 + 11x + 10=0$ $(x+10)(x+1)=0$ $x=-10,-1$
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