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Solve Rational Equations




 

Videos and lessons to help High School students learn how to solve simple rational and radical equations in one variable, and give examples showing how extraneous solutions may arise.


Suggested Learning Targets


  • Solve simple rational and radical equations in one variable and provide examples of how extraneous solutions arise.

Common Core: HSA-REI.A.2

Related Topics:
Algebra Word Problems

Common Core (Algebra)

Common Core for Mathematics

Extraneous Solutions to Rational Equations.

Solve a Rational Equation with Extraneous Solution
Solve a rational equation by multiplying both sides by the LCD and check the answers for extraneous solutions.



Solving Rational Equations
This video explains how to solve rational equations.
Ex 1: Solving Rational Equations.


 
Ex 2: Solving Rational Equations.
Ex 3: Solving Rational Equations.


Ex 4: Solving Rational Equations.
Ex 5: Solving Rational Equations.


 
Applications of Rational Equations I
The video explains application problems that use rational equations. Part 1 of 2.
Applications of Rational Equations II
The video explains application problems that use rational equations. Part 2 of 2.


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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