(х⁻¹у⁻²)⁻²=х⁻¹*⁽⁻²⁾у⁻²*⁽⁻²⁾=х²у⁴
4a⁶
((1/2) a⁻³b³)⁻²=(1/2)⁻²a⁻³*⁽⁻²⁾b³*⁽⁻²⁾=2²a⁶b⁻⁶ = --------
b⁶
64m⁶
(0,25m⁻²n²)⁻³= ((1/4)m⁻²n²)⁻³=(1/4)⁻³m⁻²*⁽⁻³⁾n²*⁽⁻³⁾= 4³m⁶n⁻⁶= ----------
n⁶
(a³b⁻¹)²=a⁶b⁻²= a⁶/b²
9p⁶
(-3p³q⁻¹)²= (-3)²p⁶q⁻²= ---------
q²
y⁶
((1/3)x⁻³y²)³ =(1/3)³x⁻⁹y⁶= ----------
27x⁹