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Thread: sat math quadratic

  1. 07-11-2013, 04:27 PM #1
    Oliver
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    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!!
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  2. 07-11-2013, 04:31 PM #2
    kadence
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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!
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  3. 07-11-2013, 04:33 PM #3
    kadence
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    Thank you kadence!!
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