In this section of MATHguide, you will learn how to solve a variety of problems that involve inequalities. Here are the topics within this page:

• Linear Inequalities
• Solving Absolute Value Inequalities
• Solving Quadratic Inequalities by Algebra
• Solving Quadratic Inequalities by Graphing
• Related Lessons

2a - 3 > 7

    Learn about linear inequalities (like the one above) by using this lesson.

    esson: Solving Inequalities

| 3a - 1 | ≤ 7

    Here is a lesson that covers this topic.

    esson: Solving Absolute Value Inequalities

x² + 12x - 35 ≥ 0

    Use these resources to learn how to solve quadratic inequalities by using algebra.

    ideo: Solving Quadratic Inequalities by Algebra
    uiz: Solving Quadratic Inequalities by Algebra

x² + 3x + 1 > 8x - 5

    Use this resources to learn how to solve quadratic inequalities by using graphing.

    ideo: Solving Quadratic Inequalities by Graphing

    Here are videos that can help you learn the lessons above.

    ideo: Solving Quadratic Inequalities by Algebra
    ideo: Solving Quadratic Inequalities by Graphing

    Use this interactive quiz to determine if you understand the lesson.

    uiz: Solving Quadratic Inequalities by Algebra

    The lessons below are related to solving inequalities.

    esson: Solving Equations
    esson: Graphing Inequalities
    esson: Linear Programming