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Solve Compound Inequalities




 


Videos and lessons to help High School students learn how to solve linear equations and inequalities in one variable, including equations with coefficients represented by letters.

Suggested Learning Targets


  • Solve linear equations in one variable, including coefficients represented by letters.
  • Solve linear inequalities in one variable, including coefficients represented by letters.


Common Core: HSA-REI.B.3

Related Topics:
Algebra Word Problems

Common Core (Algebra)

Common Core for Mathematics

Compound Inequalities.


Ex: Graph Basic Compound Inequalities.
This video graphs both two compound inequality. The video also write the compound inequality using interval notation.





Ex: Solve a Compound Inequality (All Real Numbers Solution)
This video provides an example of how to solve a compound inequality involving OR or the Union of two inequalities with a solution of all real numbers. The solution is also written using interval notation.


Ex: Solve a Compound Inequality (No Solution)
This video provides an example a compound inequality involving AND or Intersection with no solution.



 

Ex: Solve a Compound Inequality Involving OR (Union)
This video provides an example of how to solve a compound inequality involving OR or the union of two inequalities. The solution is also written using interval notation.


Ex: Solve a Multiple Step Compound Inequality (OR / Union)
This video provides an example of how to solve a multiple step compound inequality involving OR or the Union of two inequalities. The solution is also written using interval notation.




Ex 1: Solve a Compound Inequality Involving AND (Intersection)
This video provides an example of how to solve a compound inequality involving AND or the intersection of two inequalities. The solution is also written using interval notation.


Ex 2: Solve a Compound Inequality Involving AND (Intersection)
This video provides an example of how to solve a compound inequality involving AND or the intersection of two inequalities. The solution is also written using interval notation.



 

Ex 3: Solve a Compound Inequality Involving AND (Intersection)
This video provides an example of how to solve a compound inequality involving AND or the intersection of two inequalities requiring multiple steps. The solution is also written using interval notation.




Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.


You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.


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