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11th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-10

  • question_answer
    If \[x=-\,5+2\,\sqrt{-\,4},\] then the value of \[{{x}^{4}}+9{{x}^{3}}+35{{x}^{2}}-x+4\] is_______.

    A)  \[-\,152\]                      

    B)  160

    C)  \[-\,160\]

    D)  \[-\,142\]

    E)  None of these

    Correct Answer: C

    Solution :

     Not Available               


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