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      Question

      If √x + (1/√x) = 11, then find the value of x +

      (1/x).
      A 117 Correct Answer Incorrect Answer
      B 119 Correct Answer Incorrect Answer
      C 121 Correct Answer Incorrect Answer
      D 123 Correct Answer Incorrect Answer

      Solution

      Given, √x + (1/√x) = 11

      On squaring both the sides,

      So, x + (1/x) + 2 Γ— √x Γ— (1/√x) = 121

      Or, x + (1/x) + 2 = 121

      So, x + (1/x) = 119

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