9th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-16

  • question_answer
    The LCM & HCF of the polynomials \[p\,(x)=51{{x}^{2}}\,{{(x+3)}^{3}}\,{{(x-2)}^{2}}\]and \[q\,(x)=34x\,{{(x-1)}^{5}}\,{{(x-2)}^{3}}\] are respectively.

    A)  \[102{{x}^{2}}{{(x-1)}^{5}}{{(x-2)}^{3}}{{(x+3)}^{3}}\,and\,17{{x}^{2}}{{(x-2)}^{2}}\]

    B)  \[204{{x}^{2}}{{(x-1)}^{5}}{{(x-2)}^{3}}{{(x+3)}^{3}}\,and\,17x(x-2)\]

    C)  \[102{{x}^{2}}{{(x-1)}^{5}}{{(x-2)}^{3}}{{(x+3)}^{3}}\,and\,17x{{(x-2)}^{2}}\]

    D)  \[102{{x}^{2}}{{(x-1)}^{5}}{{(x-2)}^{2}}{{(x+3)}^{3}}\,and\,17x{{(x-2)}^{2}}\]

    E)  None of these

    Correct Answer: C

    Solution :

     Not Available


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