Question:medium

If $x = 3 + 2\sqrt{2}$, then the value of $\left(\sqrt{x} - \frac{1}{\sqrt{x}}\right)$ is:

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Memorize $(a+b)^2 = a^2 + b^2 + 2ab$ to identify perfect surds quickly.
Updated On: Apr 23, 2026
  • 1
  • 2
  • $4\sqrt{2}$
  • $\sqrt{3}$
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The Correct Option is B

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