1. SOLUTION: solve by completing the square: x^2-2x-1=0

    https://www.algebra.com/algebra/homework/Radicals/Radicals.faq...

    You can put this solution on YOUR website! Start with the given equation Add 1 to both sides Take half of the x coefficient -2 to get -1 (ie ) Now square -1 to get 1 (ie

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  2. Completing the Square Calculator | Wyzant Resources

    www.wyzant.com › … › Lessons › Math › Algebra › Calculators List

    Completing the Square Calculator. ... to express x 2, enter x^2. Note: exponents must be ... can also be entered as 2(x + 5); 2x * (5) can be entered as 2x(5 ...

  3. x^2-2x-1=0..........? | Yahoo Answers

    https://answers.yahoo.com/question/index?qid=20090703122120AA1EuAp
    • Resolved ·
    • 6 total answers

    Jul 03, 2009 · Question Number 1 : For this equation x^2 - 2*x - 1 = 0 , answer the following questions : A. Find the roots using Quadratic Formula ! Answer Number 1 :

    Solve By Factoring x2 - 2x + 1 = 0? | Yahoo AnswersResolved
    can somebody help solve x^2-2x-1=0? | Yahoo AnswersResolved
  4. x^2+2x=0 - Get Easy Solution

    www.geteasysolution.com/x^2+2x=0

    Simple and best practice solution for x^2+2x=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t ...

  5. SOLUTION: x2-2x-2=0 - Algebra.Com

    https://www.algebra.com/algebra/homework/quadratic/Quadratic...

    Algebra -> Quadratic Equations and Parabolas -> SOLUTION: x2-2x-2=0 Log On ... x2-2x-2=0 x^2-2x=2 complete the square 1/2*2=1 1^2=1 add one to both ...

  6. x^2-2x-1=0 - Get Easy Solution

    www.geteasysolution.com/x^2-2x-1=0

    Simple and best practice solution for x^2-2x-1=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t ...

  7. Equation Factoring Calculator | Wyzant Resources

    www.wyzant.com › … › Lessons › Math › Algebra › Calculators List

    Resources / Lessons / Math / Algebra / Calculators List / Equation Factoring Calcul... Equation Factoring Calculator. Equation: ... to express x 2, enter x^2 ... as ...

  8. The Quadratic Formula: The Discriminant and Graphs ...

    www.purplemath.com/modules/quadform3.htm

    The Quadratic Formula: The Discriminant and Graphs. ... Purplemath. Solve x 2 + 2x = 1. Round your answer(s) to two decimal places. ... x 2 + 2x 1 = 0. Content ...