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NTSE Sample Paper NTSE SAT Practice Test-3

  • question_answer
    \[{{x}^{4}}+{{x}^{2}}+1\] can be factorised into      

    A)  Two quadratic factors           

    B)  One linear factor and one cubic factor

    C)  Four linear factors                

    D)  None of these       

    Correct Answer: A

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