Concept explainers
A hunt for rationales. For any number x, the equation
Are the solutions you found rational or irrational? More generally. A

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Chapter 2 Solutions
The Heart of Mathematics: An Invitation to Effective Thinking, WileyPLUS NextGen Card with Loose-leaf Set Single Semester: An Invitation to Effective Thinking (Key Curriculum Press)
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College Algebra with Modeling & Visualization (5th Edition)
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