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Extraneous and missing solutions - Wikipedia

en.wikipedia.org/wiki/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 ...

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

www.khanacademy.org/math/algebra2/rational-expressions-equations-and-functions/solving-rational-equations/v/extraneous-solutions-to-rational-equations

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

Mathwords: Extraneous Solution

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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 ...

www.algebra.com/algebra/homework/equations/Equations.faq.question.184295.html

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 ...

What is an extraneous solution? | Reference.com

www.reference.com/science/extraneous-solution-9abbd160afda21fb

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 ...

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 ...

Solving Radical Equations: Examples - Purplemath

www.purplemath.com/modules/solverad2.htm

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 !

Radical equations (Algebra 1, Radical expressions) – Mathplanet

www.mathplanet.com/education/algebra-1/radical-expressions/radical-equations

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

Developmental Math Topic Text

www.montereyinstitute.org/courses/DevelopmentalMath/COURSE_TEXT2_RESOURCE/U16_L3_T1_text_final.html

Solve equations containing radicals. · Recognize extraneous solutions. · Solve application problems that involve radical equations as part of the solution.

Solving Rational Equations

www.montereyinstitute.org/courses/Algebra1/COURSE_TEXT_RESOURCE/U11_L2_T1_text_final.html

Solving Rational Equations Using Common Denominators. One method for .... form of the equation. These types of answers are called extraneous solutions.

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Extraneous solutions of radical equations (practice) | Khan Academy

www.khanacademy.org

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

Extraneous Solutions - Varsity Tutors

www.varsitytutors.com

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 ...

www.icoachmath.com

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