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8th Class Mathematics Factorisation Question Bank Factorisation

  • question_answer
    What are the factors of \[{{a}^{2}}{{b}^{2}}+{{c}^{2}}{{d}^{2}}-{{a}^{2}}{{c}^{2}}-{{b}^{2}}{{d}^{2}}\]?

    A)  \[(a+d),\,(a-d),(b+c)\] and \[(b-c)\]

    B)  \[({{a}^{2}}-{{b}^{2}})\]

    C)  \[({{a}^{2}}-{{d}^{2}})\] and \[({{b}^{2}}+{{c}^{2}})\]

    D)  \[({{a}^{2}}+{{d}^{2}})\] and \[({{b}^{2}}-{{c}^{2}})\]

    Correct Answer: A

    Solution :


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