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Extraneous and missing solutions


In mathematics, an extraneous solution (or spurious solution) is a solution, such as that to an equation, that emerges from the process of solving the problem but ...

Mathwords: Extraneous Solution


A solution of a simplified version of an equation that does not satisfy the original equation. Watch out for extraneous solutions when solving equations with a ...

Extraneous solutions of radical equations - Khan Academy


Practice some problems that involve thinking about the conditions for obtaining extraneous solutions while solving radical equations.

Definition and examples Extraneous Solution | Define Extraneous ...


Extraneous Solution is a solution of the simplified form....Complete information about the extraneous solution, definition of an extraneous solution, examples of ...

SOLUTION: What is an extraneous solutions? - Algebra


The best way to understand what extraneous roots are is to go through a problem where you get one. The following is a solution to a problem that I did ...

Finding extraneous solutions in rational algebraic ... - LearnZillion


In this lesson you will learn to identify extraneous solutions in rational equations by checking solutions.

Extraneous solutions - Centrale des maths


What is an extraneous solution and in what cases do you get one? How do you know it is extraneous? I have a teacher asking this for College Algebra. Paul.

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Mar 26, 2012 ... 2.Extraneous solution when solving radical equations HOWEWORK p623 gotit at top of page #5 and lesson check #4 and 5, and practice ...
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May 23, 2012 ... My first video on how to solve and check extraneous solutions.
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Aug 24, 2014 ... Solving absolute value equations with extraneous solutions ... Tutorial - How do determine if solutions are extraneous for absolute value ...
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How to solve a rational equation with an extraneous solution


Sal solves the following equation and eliminates the resulting extraneous solution: (x^2)/(x+2)=4/(x+2).

Extraneous Solutions - Hotmath


Extraneous Solutions. An extraneous solution is a root of a transformed equation that is not a root of the original equation because it was excluded from the ...

Solving Radical Equations: Examples - Purplemath


As you can see, the intersection point at x = 10, from the first graph, is still there, but now a second, extraneous, solution has appeared at x = 5! ("Extraneous" ...