Elementary algebra. /
Mark Dugopolski
- 5 ed
- Boston: McGraw Hill, 2006.
- xxxiv, 602 p.: ill.; 24cm.
Includes index.
Contents: Real numbers and their properties -- Linear equations and inequalities in one variable -- Linear equations in two variables and their groups -- Systems of linear inequalities -- Polynomials and exponents -- Factoring -- Rational expressions -- Powers and roots -- Quadratic equations, parabolas, and functions -- Appendix A: Geometry review exercises -- Appendix B: Sets -- Appendix C: Final exams review.