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8th Class Mathematics Factorisation Question Bank Factorisation

  • question_answer
    What are the factors of \[{{x}^{4}}+2{{x}^{2}}+9\]?

    A)  \[({{x}^{2}}+2x+3),({{x}^{2}}-2x+3)\]

    B)  \[({{x}^{2}}+3),({{x}^{2}}-3)\]

    C)  \[({{x}^{2}}+2x+3),({{x}^{2}}+2x+3)\]

    D)  \[({{x}^{2}}+3),({{x}^{2}}+3)\]

    Correct Answer: A

    Solution :

    Not Available


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