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Discussion :: Square Root and Cube Root

  1.  
    What should come in place of both x in the equation x = √162 .
    √128 x
  2. A.
    6
    B.
    .06
    C.
    77
    D.
    87

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    Workspace

    Answer : Option B

    Explanation :

     

       1|1.5625( 1.25     |1     |-------   22| 56     | 44     |-------  245| 1225     | 1225     |-------     |    X     |-------      

     √1.5625 = 1.25.

     


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