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❶Test you knowledge afterward with a short quiz. Resources Math Algebra Inequalities.

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Easy, very detailed Voice and Handwriting explanations designed to help middle school and high school math students. Lessons discuss questions that cause most difficulties. Word Story Problems Solve and Practice word problems. Just type in your values. Talk to Splotchy , an artificial intelligence robot with funny voice. Dumbest things from school essays. Should you save it, invest it, or enjoy it? Learn how inequalities can help you make your decision!

So an inequality is just an equation with a less than or greater than symbol. But what is the difference between 1 and 2 variable inequalities? What does have a greater than or equal to symbol change? When do you use a number line instead of a coordinate plane? Get those answers here! In this lesson, we'll explore the conditions of compound inequalities and learn how to express them using set notation and interval notation.

Test you knowledge afterward with a short quiz. If you're already pretty familiar with what inequalities are and just looking for a place to practice your skills, this is the place.

This lesson covers topics like 1-variable, 2-variable, compound, and systems of inequalities. Taking two skills and combining them to make a more complicated problem is a classic tactic in mathematics.

If you feel confident with absolute values and inequalities, see if you can tackle them with their powers combined here! Solving and graphing absolute value inequalities brings a lot of different skills together in one place. The practice problems in this video will give you a good chance to see more examples of absolute value inequalities but will also test your general algebraic knowledge. Did you know… We have over college courses that prepare you to earn credit by exam that is accepted by over 1, colleges and universities.

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Find a degree that fits your goals. Try it risk-free for 30 days. About This Chapter The Inequalities chapter of this Precalculus Homework Help course helps students complete their inequalities homework and earn better grades. This homework help resource uses simple and fun videos that are about five minutes long.

Test your knowledge with a question chapter practice test. View all practice tests in this course. What is an Inequality? How to Graph 1- and 2-Variable Inequalities So an inequality is just an equation with a less than or greater than symbol.

Set Notation, Compound Inequalities, and Systems of Inequalities In this lesson, we'll explore the conditions of compound inequalities and learn how to express them using set notation and interval notation. Practice Problems If you're already pretty familiar with what inequalities are and just looking for a place to practice your skills, this is the place. How to Solve and Graph an Absolute Value Inequality Taking two skills and combining them to make a more complicated problem is a classic tactic in mathematics.


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This page lays out a detailed explanation on working with inequalities from the beginning. It also provides examples for students to work through and a list and explanation of the different theorems related to inequalities.

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The Inequalities chapter of this Precalculus Homework Help course helps students complete their inequalities homework and earn better grades. This homework help . Overview While equations are statements that two quantities are equal, inequalities state that quantities are not equal. One side of the expression might be greater than the other side, or one side of the expression may be less.

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Systems of linear inequalities can be solved graphically, by using substitution, or by using elimination. The graphics show the intersection of solutions. The Working With Inequalities chapter of this High School Precalculus Homework Help course helps students complete their inequalities homework and earn better grades.