9th Class Mathematics blank Question Bank Algebra and Co-ordinate Geometry

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


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