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10th Class Mathematics Polynomials Question Bank MCQs - Polynomials

  • question_answer
    If the sum of the zeroes of the equation \[\frac{1}{x+a}+\frac{1}{x+b}=\frac{1}{c}\]is zero, then the product of zeroes of the equation is?

    A) \[\frac{{{a}^{2}}+{{b}^{2}}}{2}\]

    B) \[\frac{-({{a}^{2}}+{{b}^{2}})}{2}\]

    C) \[\frac{ab}{2}\]

    D) \[\frac{{{(a+b)}^{2}}}{2}\]

    Correct Answer: B

    Solution :

    [b] \[\frac{-({{a}^{2}}+{{b}^{2}})}{2}\]


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