Keyword Analysis & Research: extraneous solution

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Keyword CPC PCC Volume Score Length of keyword
extraneous solution1.270.516317419
extraneous1.880.853491110
solution0.780.28347668

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Keyword CPC PCC Volume Score
extraneous solution1.650.2583423

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  • Extraneous and missing solutions - Wikipedia

    wikipedia.org

    https://en.m.wikipedia.org/wiki/Extraneous_and_missing_solutions

    WEBIn mathematics, an extraneous solution (or spurious solution) is one which emerges from the process of solving a problem but is not a valid solution to it. A missing solution is a valid one which is lost during the solution process.

    DA: 25 PA: 26 MOZ Rank: 25

  • Extraneous solutions (video) | Equations | Khan Academy

    khanacademy.org

    https://www.khanacademy.org/math/algebra2/x2ec2f6f830c9fb89:eq/x2ec2f6f830c9fb89:extraneous-sol/v/extraneous-solutions

    WEBExtraneous solutions are values that we get when solving equations that aren't really solutions to the equation. In this video, we explain how and why we get extraneous solutions, by understanding the logic behind the process of solving equations.

    DA: 73 PA: 29 MOZ Rank: 16

  • Extraneous solutions of radical equations - Khan Academy

    khanacademy.org

    https://www.khanacademy.org/math/algebra2/x2ec2f6f830c9fb89:eq/x2ec2f6f830c9fb89:extraneous-sol/a/analyzing-extraneous-solutions-of-square-root-equations

    WEBThe solutions to Power Equations and the solutions to Radical Equations are different things. For example, x^2 = 4 has two solutions: x = ±2, while x = √4 has only one solution: x = 2, and x = -√4 also has one solution: x = -2. We define the square root as a function, so it must have only one output for each input.

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  • Extraneous Solutions - Varsity Tutors

    varsitytutors.com

    https://www.varsitytutors.com/hotmath/hotmath_help/topics/extraneous-solutions

    WEBExample 1: Solve for x , 1 x − 2 + 1 x + 2 = 4 ( x − 2 ) ( x + 2 ) . 1 x − 2 + 1 x + 2 = 4 ( x − 2 ) ( x + 2 ) ( x − 2 ) ( x + 2 ) ( x − 2 ) + ( x − 2 ) ( x + 2 ) ( x + 2 ) = 4 ( x − 2 ) ( x + 2 ) ( x − 2 ) ( x + 2 ) ( x − 2 ) + ( x + 2 ) = 4. 2 x = 4. x = 2.

    DA: 26 PA: 18 MOZ Rank: 75

  • Extraneous solutions | Equations | Algebra 2 | Khan Academy

    youtube.com

    https://m.youtube.com/watch?v=Hz3vkU3gTeI

    WEBJul 22, 2019 · Extraneous solutions | Equations | Algebra 2 | Khan Academy - YouTube. Fundraiser. Khan Academy. 8.36M subscribers. Subscribed. 105. 9.2K views 4 years ago. Keep going! Check out the next...

    DA: 58 PA: 8 MOZ Rank: 93

  • Extraneous Solutions - Precalculus | Socratic

    socratic.org

    https://socratic.org/precalculus/solving-rational-equations/extraneous-solutions

    WEBTo find whether your solutions are extraneous or not, you need to plug each of them back in to your given equation and see if they work. It's a very annoying process sometimes, but if employed properly can save you much grief on tests or quizzes. There are two ways you can do this: by hand, and using your graphing calculator.

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  • Intro to square-root equations & extraneous solutions - Khan Academy

    khanacademy.org

    https://www.khanacademy.org/math/algebra2/x2ec2f6f830c9fb89:eq/x2ec2f6f830c9fb89:sqrt-eq/v/extraneous-solutions-to-radical-equations

    WEBIn math, an extraneous solution is a solution that emerges during the process of solving a problem but is not actually a valid solution. You can only find out whether or not a solution is extraneous by plugging the solution back into the original equation.

    DA: 98 PA: 42 MOZ Rank: 42

  • Extraneous solutions to rational equations | Algebra II - YouTube

    youtube.com

    https://m.youtube.com/watch?v=bml74_PsfwA

    WEBJun 21, 2011 · Extraneous solutions to rational equations | Algebra II | Khan Academy - YouTube. Fundraiser. Khan Academy. 8.29M subscribers. Subscribed. 410. 203K views 12 years ago Rational expressions |...

    DA: 99 PA: 64 MOZ Rank: 63

  • 8.4: Solving Radical Equations - Mathematics LibreTexts

    libretexts.org

    https://math.libretexts.org/Courses/Lumen_Learning/Beginning_Algebra_(Lumen)/08%3A_Roots_and_Rational_Exponents/8.04%3A_Solving_Radical_Equations

    WEBSep 27, 2020 · Incorrect values of the variable, such as those that are introduced as a result of the squaring process are called extraneous solutions. Extraneous solutions may look like the real solution, but you can identify them because they will not create a true statement when substituted back into the original equation.

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  • 7.4 Solve Rational Equations - Intermediate Algebra 2e - OpenStax

    openstax.org

    https://openstax.org/books/intermediate-algebra-2e/pages/7-4-solve-rational-equations

    WEBAn extraneous solution to a rational equation is an algebraic solution that would cause any of the expressions in the original equation to be undefined. We note any possible extraneous solutions, c , by writing x ≠ c x ≠ c next to the equation.

    DA: 69 PA: 19 MOZ Rank: 42