Algebra 2 Course by Math and Science

About this course

Strengthen your Algebra 2 skills with a focused, practice-driven free online course built to help you think clearly and work accurately through increasingly challenging problems. If you have ever felt stuck when expressions get messy or when equations take more than one step to solve, this course helps you rebuild your foundation and turn common rules into reliable habits you can use on tests and homework.

You start by simplifying algebraic expressions involving sums and differences, learning to handle signs, grouping, and absolute value without second-guessing yourself. From there, you move into multiplication and distribution so you can simplify products, work with powers, and combine like terms efficiently. Step by step, you learn how to spot structure in an expression and choose the simplest path to a clean result.

As you progress, division and rational expressions become more manageable. You practice simplifying numerical and algebraic fractions, evaluating expressions at specific values, and understanding why certain values are not allowed. These skills are essential for avoiding common mistakes and for preparing for more advanced algebra topics.

The course also guides you through multi-step equations, showing how to isolate variables confidently and check your work. You then expand into inequalities, including compound and absolute value inequalities, learning how solution sets work and how to interpret them correctly. With paired exercises, you get repeated opportunities to apply each method until it feels natural.

Whether you are catching up, reinforcing what you learned in class, or preparing for exams, this course gives you a structured way to practice core Algebra 2 problem-solving and build lasting confidence.