Tính giá trị: \(\frac{2\sqrt{3} - \sqrt{6}}{\sqrt{8} - 2} - \frac{\sqrt{2.16}}{3}\), \(\left( \frac{\sqrt{14} - \sqrt{7}}{1 - \sqrt{2}} + \frac{\sqrt{15} - \sqrt{5}}{1 - \sqrt{3}} \right) : \frac{1}{\sqrt{7 - \sqrt{5}}}\)

giúp mik vs aj
----- Nội dung ảnh -----
D = \(\frac{2\sqrt{3} - \sqrt{6}}{\sqrt{8} - 2} - \frac{\sqrt{2.16}}{3}\)
E = \(\left( \frac{\sqrt{14} - \sqrt{7}}{1 - \sqrt{2}} + \frac{\sqrt{15} - \sqrt{5}}{1 - \sqrt{3}} \right) : \frac{1}{\sqrt{7 - \sqrt{5}}}\)