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Thread: sat math quadratic

  1. #1

    sat math quadratic

    SAT math Quadratic Equation

    How can we find the value of the parameter m if it's known that 3 is a root of the following quadratic equation:



    Thanks!!

  2. #2
    Junior Member
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    Jun 2013
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    SAT maths quadratic

    SAT math Quadratic Equation

    Since 3 is a root of the following equation:



    you have to replace x with 3 and then solve for m







    Hope these help!

  3. #3
    Junior Member
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    Thank you kadence!!

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