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This textbook is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0). Under this license, anyone may copy, share, adapt, and build upon the material for non-commercial purposes, provided proper credit is given to the original authors. We encourage educators to customize and remix these resources to suit their courses and invite all readers to contribute to their ongoing improvement. Attribution for any source material incorporated into this text appears in the section where it is used.
Sources & Credits
This textbook has benefited from the generosity of the open education community. Portions of the following works have been adapted, edited, and expanded:
- Elementary Algebra 1e by OpenStax
- Intermediate Algebra 1e by OpenStax
- Advanced Algebra 2e by OpenStax
- Elementary Algebra by Arnold
- Intermediate Algebra by Arnold
- Intermediate Algebra for Science, Technology, Engineering, and Mathematics by Diaz
We gratefully acknowledge the dedication and hard work of the authors and teams who created and shared these resources. Without their contributions, this project would not have been possible.
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The name “Clackamas Community College” and all associated logos are the exclusive property of Clackamas Community College. They are not covered by the Creative Commons license applied to the rest of this work and may not be reproduced, altered, or used in any form without the prior and express written consent of Clackamas Community College.