Ответ:

  1. \(2^6=64\).
  2. \((-7)^2=(-7)\cdot(-7)=49\).
  3. \((0.6)^2=0.6\cdot0.6=0.36\).
  4. \(7^2=49\).
  5. \(\left(\frac12\right)^3=\frac{1^3}{2^3}=\frac18\).
  6. \(\left(-1\frac12\right)^3=\left(-\frac32\right)^3=-\frac{27}{8}=-3\frac38\).
  7. \(\left(1\frac15\right)^3=\left(\frac65\right)^3=\frac{216}{125}=1.728\).
  8. \(\left(-1\frac12\right)^4=\left(-\frac32\right)^4=\frac{81}{16}=5\frac1{16}\).