Question

please tell the solution of question no. 14​

Answer 1

$\sqrt{x} = 2 - \sqrt{3} \\ \frac{1}{ \sqrt{x} } = 2 + \sqrt{3} \: \: \: \: \: \: \: \: {rationalise} \\ \sqrt{x} + \frac{1}{ \sqrt{x} } = 4 \\ \sqrt{x} - \frac{1}{ \sqrt{x} } = - 2 \sqrt{3}$

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