Answers (1)

\left ( \sqrt{2}+\frac{1}{\sqrt{2}} \right )^{2}is equal to:

  • Option 1)

    9/2

  • Option 2)

    7/2

  • Option 3)

    5/2

  • Option 4)

    3/2

  • Option 5)

    None of these

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