[tex]2^{3}=8\\\\(\frac{3}{5})^{2}=\frac{9}{25} \\\\(-1)^{5}=-1\\\\(-7)^{0}=1\\\\ (1\frac{2}{5})^2=(\frac{7}{5} )^{2}=\frac{49}{25} =1\frac{24}{25} \\\\(-2\frac{1}{2} )^3=(-\frac{5}{2})^{3}=-\frac{125}{8}=-15\frac{5}{8} \\\\-1,2^{2}=-1,44\\\\-4^{3}=-64[/tex]
Pozdrawiam.
