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10th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-12

  • question_answer
    If a and b are the roots of the given equation\[12{{x}^{2}}+7x-10=0,\] then the value of a + b is _______.

    A)  \[0\]                            

    B)  \[\frac{7}{12}\]

    C)  \[\frac{-\,7}{12}\]         

    D)  \[\frac{12}{7}\]

    E)  None of these

    Correct Answer: C

    Solution :

     Not Available               


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