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Introduction
1. Identifying Numbers
2. Addition and Multiplication of Reals
3. Ordering Properties
4. Union, Intersection, and Intervals
5. Absolute Value of a Real Number
6. Degree of a Polynomial
7. Addition and Subtraction of Polynomials
8. Multiplication of Polynomials
9. Factoring
10. Integer Exponents
11. Rational Exponents
12. Numerical Expressions with Exponents
13. Radical Expressions
14. Simplifying Rational Expressions
15. Multiplication and Division of Rational Expressions
16. Addition and Subtraction of Rational Expressions
17. Linear Equations
18. Quadratic Equations
19. Linear Inequations
20. Nonlinear Inequations
21. Absolute Value and Equations
22. Absolute Value and Inequations
23. Coordinates and Distance
24. Lines
25. Circles
26. Plane Regions
27. Definition
28. Domain of a Function
29. Graphs
30. Parabola
References
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Exercise 1
Exercise 2
Exercise 3
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Guide to Precalculus Review Copyright © 2025 by Samia CHALLAL is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License, except where otherwise noted.