Ответ:

  1. \(3^{\frac12}=\sqrt{3}\).
  2. \(2^{\frac32}=\sqrt{2^3}=2\sqrt{2}\).
  3. \(5^{\frac23}=\sqrt[3]{5^2}=\sqrt[3]{25}\).
  4. \(3^{-\frac65}=\dfrac{1}{\sqrt[5]{3^6}}\).
  5. \(\left(\dfrac23\right)^{-\frac{10}{3}}=\sqrt[3]{\left(\dfrac32\right)^{10}}\).
  6. \(5^{-0.5}=5^{-\frac12}=\dfrac{1}{\sqrt{5}}\).
  7. \(2^{-0.25}=2^{-\frac14}=\dfrac{1}{\sqrt[4]{2}}\).
  8. \(\left(\dfrac13\right)^{-\frac25}=\sqrt[5]{3^2}=\sqrt[5]{9}\).
  9. \(2^{\frac12}\cdot5^{\frac12}=\sqrt{2}\cdot\sqrt{5}=\sqrt{10}\).
  10. \(\left(\dfrac34\right)^{\frac12}=\sqrt{\dfrac34}=\dfrac{\sqrt{3}}{2}\).

Ответ: 1) \(\sqrt3\); 2) \(2\sqrt2\); 3) \(\sqrt[3]{25}\); 4) \(\dfrac1{\sqrt[5]{3^6}}\); 5) \(\sqrt[3]{\left(\dfrac32\right)^{10}}\); 6) \(\dfrac1{\sqrt5}\); 7) \(\dfrac1{\sqrt[4]{2}}\); 8) \(\sqrt[5]{9}\); 9) \(\sqrt{10}\); 10) \(\dfrac{\sqrt3}{2}\).