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8th Class Mathematics Factorisation Question Bank Factorisation

  • question_answer
    What is the factor form of \[{{\left( {{p}^{2}}+{{q}^{2}}-{{r}^{2}} \right)}^{2}}-4{{p}^{2}}{{q}^{2}}\]?

    A)  \[(p+q+r)\,(p+q-r)\]\[(p-q+r)\,(p-q-r)\]

    B)  \[(p-q-r)\,({{p}^{2}}-{{q}^{2}}-{{r}^{2}})\]

    C)  \[(p-q-r)\] \[(2p-2q-2r)\]

    D)  \[(p+q-r)\,({{p}^{2}}-{{q}^{2}}-{{r}^{2}})\]

    Correct Answer: A

    Solution :

    Not Available


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