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Discussion :: Square Root and Cube Root

  1. \(\sqrt{1.5625}=?\)

    2. A.

    1.05
    B.

    1.25
    C.

    1.45
    D.

    1.55

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    Answer : Option B

    Explanation : 

    1|1.5625( 1.25
    |1
    |-------
  22| 56
    | 44
    |-------
 245| 1225
    | 1225
    |-------
    |    X
    |-------    
    \(\sqrt{1.5625}=1.25\)

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