Ответ:

  1. \(9^{1/2}+(-1)^{-5}\cdot0{,}5^{-1}=3+(-1)\cdot2=1\).
  2. \((-1)^{-12}\cdot1000^{2/3}+(1/6)^{-2}=1\cdot100+36=136\).
  3. \(0{,}25^{-1/2}\cdot64^{1/3}-(-28)^0=2\cdot4-1=7\).
  4. \(16^{3/4}-(1/9)^{-2}\cdot81^{-1/2}=8-81\cdot\frac19=-1\).
  5. \(64^{-1/2}\cdot(1/81)^{-3/4}-(-2)^{-3}\cdot(-81)^0=\frac18\cdot27-(-\frac18)\cdot1=\frac72\).
  6. \(27^{-2/3}\cdot49^{1/2}+(0{,}36)^{-1/2}\cdot8^{-1}=\frac19\cdot7+\frac{5}{3}\cdot\frac18=\frac79+\frac5{24}=\frac{71}{72}\).
  7. \(25^{3/2}\cdot16^{-1/2}-(-4)^{-2}\cdot8^{-1}\cdot27^{2/3}=125\cdot\frac14-\frac1{16}\cdot\frac18\cdot9=\frac{125}{4}-\frac9{128}=\frac{3991}{128}\).
  8. \(64^{-2/3}\cdot32^{2/5}+(-1/9)^{-2}\cdot(-1)^0=\frac1{16}\cdot4+81=\frac{325}{4}\).