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State all possiblities for the number of solutions a quadratic equation can have in one cycle.

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Mary

  1. ax^2 + bx + c = y

    To find the solutions you let y = 0.

    x^2 + 6x + 9 = 0

    x^2 + 7x + 12 = 0

    x^2 - 4 = 0

    x^2 + 4 = 0

    Solve these and you will have your answer.

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    John

  2. THANKS:)

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    Mary

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