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8th Class Mathematics Cubes and Cube Roots Question Bank Cubes and Cube Roots

  • question_answer
    Given that \[\sqrt[3]{x}=-6,\]. Find the value of V.

    A)  \[216\]                                

    B)                         \[18\]                                                  

    C)                                         \[-18\]                

    D)                         \[-216\]                              

    Correct Answer: D

    Solution :

    \[\sqrt[3]{x}=-6\] \[\Rightarrow \] \[x={{(-6)}^{3}}=(-6)\times (-6)\times (-6)=-216\]


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