Odpowiedź:
a) [tex](1\frac{9}{11})^2=(\frac{20}{11})^2=\frac{400}{121}[/tex]
b) [tex](-5\frac{5}{7})^2=(-\frac{40}{7})^2=\frac{1600}{49}[/tex]
c) [tex](2\frac{1}{2})^3=(\frac{5}{2})^3=\frac{125}{8}[/tex]
d) [tex](-1\frac{2}{3})^3=(-\frac{5}{3})^3=-\frac{125}{27}[/tex]
e) [tex](-3\frac{1}{4})^4=(-\frac{13}{4})^4=\frac{52}{256}[/tex]
f) [tex](1\frac{1}{2})^5=(\frac{3}{2})^5=\frac{243}{32}[/tex]
g) [tex](0,7)^2=(\frac{7}{10})^2=\frac{49}{100}[/tex]
h) [tex](-0,4)^3=(-\frac{4}{10})^3=(-\frac{2}{5})^3=-\frac{8}{125}[/tex]
i) [tex](-1,6)^2=(-1 \frac{6}{10})^2=(-\frac{16}{10})^=(-\frac{8}{5})^2=\frac{64}{25}[/tex]
j) [tex]1,1^3=(1\frac{1}{10})^3=(\frac{11}{10})^3=\frac{1331}{1000}[/tex]
