Thjeshtoni shprehjet e mëposhtme që përmbajnë numra irracionalë.

1. $\sqrt{108}$
2. $5\sqrt{3} - \sqrt{27} + \sqrt{8}$
3. $2\sqrt{5} \times \sqrt{5}$
4. $\sqrt{6} \times \sqrt{2}$
5. $3\sqrt{8} : \sqrt{2}$
6. $5\sqrt{10} : 10\sqrt{5}$
7. $(\sqrt{3}-2)(\sqrt{3}-5)$
8. $\dfrac{\sqrt{8}+\sqrt{2}}{\sqrt{8}-\sqrt{2}}$