9th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-4

  • question_answer
    Factories:\[{{x}^{4}}-625\]

    A)  \[{{\left( {{x}^{2}} \right)}^{2}}-{{\left( 5 \right)}^{2}}\]                   

    B)  \[{{\left( {{x}^{3}} \right)}^{2}}-{{\left( 125 \right)}^{2}}\]

    C)  \[(x+5)\,\,(x-5)\,\,({{x}^{2}}+25)\]

    D)  \[{{x}^{2}}-25\]

    E)  None of these

    Correct Answer: C

    Solution :

     Not Available


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