8th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-10

  • question_answer
    Find the factors of the polynomial\[p(x)\,\,=\,\,({{x}^{2}}+x+1)\,\,({{x}^{2}}+x+2)-12\].

    A)  \[(x+1)\,\,(x+2)\,\,({{x}^{2}}+x+5)\]

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

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

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

    E)  None of these

    Correct Answer: C


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