zadanie 6
[tex][(\frac{1}{2})^{2}]^{5} : (0,5)^{7} = (\frac{1}{2})^{10} : (\frac{1}{2})^{7} = (\frac{1}{2})^{7} = 2^{-7}[/tex]
zadanie 7
[tex](\frac{2}{3})^{7} : (\frac{3}{2})^{5} = (\frac{2}{3})^{7} : (\frac{2}{3})^{-5} = (\frac{2}{3})^{12}[/tex]
zadanie 8
[tex]\frac{ (3^{5})^{2} : 3^{3} * 3 }{3^{0}* (3^{3})^{4}:3^{6}} = \frac{3^{10}: 3^{3} * 3 }{3^{0}* 3^{12}:3^{6}} = \frac{3^{8}}{3^{6}} = 3^{2} = 9[/tex]
zadanie 9
[tex]4^{2} = (2^{2})^{2} = 2^{4}[/tex]
[tex]2^{5} * 16^{2} = 2^{5} * (2^{4})^{2} = 2^{5}* 2^{8} =2 ^{13}[/tex]
[tex]2^{5} : 8 = 2^{5} : 2^{3} = 2^{2}[/tex]
