10th Class Mathematics Related to Competitive Exam Question Bank Algebra

  • question_answer
    \[{{(x+y)}^{3}}-{{(x-y)}^{3}}\] can be factorised as

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

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

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

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

    Correct Answer: B

    Solution :

    Not Available


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