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Discussion :: Square Root and Cube Root

  1. 1-sym-oparen-h1 √3 - 1 1-sym-cparen-h1 2 simplifies to:
    √3
    2. A.
    10
    B.
    100
    C.
    1000
    D.
    None of these

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    Answer : Option B

    Explanation :

     

    1-sym-oparen-h1 √3 - 1 1-sym-cparen-h1 2 = (√3)2 + 1-sym-oparen-h1 1 1-sym-cparen-h1 2 - 2 x √3 x 1
    √3 √3 √3
    = 3 + 1 - 2
    3
    = 1 + 1
    3
    = 4
    3

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