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Extraneous and missing solutions - Wikipedia


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 ...

Equation with two rational expressions (old example 3) | Solving ...


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

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 ...

SOLUTION: What are extraneous solutions of an equation? Why do ...


Extraneous solutions of an equation are EXTRA solutions that work in subsequent equations that are obtained in trying to solve an equation, but that do NOT ...

Radical equations (Algebra 1, Radical expressions) – Mathplanet


Such an equation is called an extraneous solution. Remember to always check your solutions in the original equation to discard the extraneous solutions.

Finding extraneous solutions in rational algebraic equations


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

Solving Radical Equations: Examples - Purplemath


Solving Radical Equations: Examples (page 2 of 6) ... at x = 10, from the first graph, is still there, but now a second, extraneous, solution has appeared at x = 5 !

www.ask.com/youtube?q=What Is An Extraneous Solution Of An Equation&v=s9qpDLF8XKI
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 ...

What is an extraneous solution? | Reference.com


Extraneous solutions are roots that come from transformations of equations but are not applicable to the original equation. The reason for the exclusion is that ...

Common Types of Mistakes: Extraneous Solutions - Mathmistakes.info


Sometimes a method used to solve an equation gives extraneous solutions - values which arise from the solution method but that are not solutions of the original ...

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Extraneous solutions of radical equations - Khan Academy


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

Extraneous Solutions - Varsity Tutors


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 domain of the original ...

Definition and examples Extraneous Solution | Define Extraneous ...


Definition of Extraneous Solution. Extraneous Solution is a solution of the simplified form of an equation that does not satisfy the original equation.