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    Mathematics - Finite Mathematics

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    Find the discriminant and determine the number of real solutions

    x2 - 3 = 7 which is squared minus 3x = 7 change to
    x2 -3x -7 = 0
    (x - 3)(x + )
    Once this is complete what determines real solution

    © BrainMass Inc. brainmass.com October 9, 2019, 10:00 pm ad1c9bdddf
    https://brainmass.com/math/discrete-math/discriminant-determine-number-real-solutions-205047

    Solution Preview

    Consider the general quadratic equation ax^2 + bx + c = 0. The discriminant of this equation is given by b^2 - ...

    Solution Summary

    The expert finds the discriminants and determines the number of real solutions. A Complete, Neat and Step-by-step Solution is provided.

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