A = \(\frac{2 + \sqrt{3}}{\sqrt{2} + \sqrt{2} + \sqrt{3}} + \frac{2 - \sqrt{3}}{\sqrt{2} - \sqrt{2} - \sqrt{3}}\)

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----- Nội dung ảnh -----
A = \(\frac{2 + \sqrt{3}}{\sqrt{2} + \sqrt{2} + \sqrt{3}} + \frac{2 - \sqrt{3}}{\sqrt{2} - \sqrt{2} - \sqrt{3}}\)