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8th Class Mathematics Algebraic Expressions Question Bank Algebraic Expressions and Identities

  • question_answer
    Find the product of \[({{x}^{2}}+3x+5)\] and \[({{x}^{2}}-1)\].

    A)  \[{{x}^{4}}+3{{x}^{3}}-4{{x}^{2}}-3x-5\]

    B)  \[{{x}^{4}}+3{{x}^{3}}+4{{x}^{2}}-3x-5\]

    C)  \[{{x}^{4}}+3{{x}^{3}}+4{{x}^{2}}+3x-5\]

    D)  \[{{x}^{4}}-3{{x}^{3}}-4{{x}^{2}}+3x-5\]

    Correct Answer: B

    Solution :

    Not Available


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