Answer
$-1\lt x\lt 1$
Work Step by Step
We know that the solution to the inequality $x^2\lt a$ is equivalent to:
$-\sqrt{a}\lt x\lt \sqrt{a}$
Therefore:
$x^{2}\lt 1$
$-\sqrt{1}\lt x\lt \sqrt{1}$
$-1\lt x\lt 1$
College Algebra (10th Edition)
by Sullivan, Michael
Published by
Pearson
ISBN 10:
0321979478
ISBN 13:
978-0-32197-947-6
Chapter 1 - Section 1.6 - Equations and Inequalities Involving Absolute Value - 1.6 Assess Your Understanding - Page 134: 85
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