Algebraic Equations and Inequalities for OGE Math Task 20

Preparing for Task 20 of the OGE Mathematics exam requires a clear understanding of algebraic manipulation and rigorous problem-solving methods. This course offers a structured approach to mastering high-yield algebra problems through clear written explanations. You will gain confidence in analyzing problem types, applying core algebraic rules, and writing clean, mathematically sound solutions. What you'll learn: Learn key definitions, domain restrictions, and fundamental algebraic properties; Solve higher-degree polynomial, biquadratic, and factorable equations; Master practical methods for solving linear, quadratic, and rational inequalities; Apply substitution and elimination techniques to systems of equations; Simplify complex algebraic fractions and factor polynomial expressions; Identify and avoid common logical errors that lead to lost points. The course begins with foundational concepts, key terminology, and domain rules before guiding you through step-by-step written breakdowns of exam-style problems. Designed for students preparing for the OGE Math exam who want to build a solid baseline in algebra, with no advanced prerequisites required. Start reading today to master algebraic problem-solving for Task 20.