Zadanie 10
A)
[tex](\frac{2}{3})^{2} =\frac{4}{9}[/tex]
[tex](-\frac{2}{3}) ^{3} = -\frac{8}{27}[/tex]
[tex](\frac{2}{3} )^{4} =\frac{16}{81}[/tex]
[tex](\frac{2}{3} )^{5}=\frac{32}{243}[/tex]
[tex](-\frac{2}{3} )^{6} =\frac{64}{729}[/tex]
B)
[tex](2\frac{1}{6} )^{2} =(\frac{13}{6} )^{2}=\frac{169}{36} =4\frac{25}{36}[/tex]
[tex](-1\frac{1}{9} )^{2} =(-\frac{10}{9} )^{2} =\frac{100}{81} = 1\frac{19}{81}[/tex]
[tex](2\frac{1}{7} )^{2} = (\frac{15}{7} )^{2} = \frac{225}{49} = 4\frac{29}{49}[/tex]
[tex](-1\frac{1}{11})^{2} =(-\frac{12}{11})^{2} = \frac{144}{121} = 1\frac{23}{121}[/tex]
[tex](3\frac{1}{3} )^{2} =(\frac{10}{3} )^{2} = \frac{100}{9} = 11\frac{1}{9}[/tex]
Zadanie 11
A)
[tex](-0,1)^{2} =0.01[/tex]
[tex](-0,1)^{3} = -0,001[/tex]
[tex]0,1^{4} = 0,0001[/tex]
B)
[tex]0,1^{5} = 0,00001[/tex]
[tex](-1,7)^{2}= 2,89[/tex]
[tex](-1,8)^{2}= 3.24[/tex]
C)
[tex]1,2^{2}=1,44[/tex]
[tex]1,3^{2} = 1,69[/tex]
[tex](-1,1)^{2}=1,21[/tex]
