Prosze o pomoc na jutro 3 do potegi minus1. 5 do potęgi minus 2. 2 do potegi minus 3 .(7/11 ) do potegi minus 1 . (1/3)do potegi minus 2. (3/4) do potegi minus 2. (2,5) do potegi minus 1 .(1,25) do potegi minus 1 . (-10) do potegi minus5 .(-4)do potegi

[latex]3 ^{-1} = frac{1}{3 ^{1} } = frac{1}{3} [/latex] [latex]5 ^{-2} = frac{1}{5 ^{2} } = frac{1}{25} [/latex] [latex]2 ^{-3}= frac{1}{2 ^{3} } = frac{1}{8} [/latex] [latex]( frac{7}{11} ) ^{-1} = frac{1}{( frac{7}{11}) ^{1} } =( frac{11}{7} ) ^{1} = frac{11 ^{1} }{7 ^{1} } = frac{11}{7} =1 frac{4}{7} [/latex] [latex]( frac{1}{3} ) ^{-2} = frac{1}{( frac{1}{3}) ^{2} } =( frac{3}{1} ) ^{2} = frac{3 ^{2} }{1 ^{2} } = frac{9}{1} =9[/latex] [latex]( frac{3}{4} ) ^{-2} = frac{1}{( frac{3}{4}) ^{2} } =( frac{4}{3} ) ^{2} = frac{4 ^{2} }{3 ^{2} } = frac{16}{9} =1 frac{7}{9} [/latex] [latex](2,5) ^{-1} =(2 frac{5}{10} ) ^{-1}=(2 frac{1}{2}) ^{-1} = frac{1}{( frac{5}{2}) ^{1} } =( frac{2}{5}) ^{1} = frac{2 ^{1} }{5 ^{1} } = frac{2}{5} [/latex] [latex](1,25) ^{-1} =(1 frac{25}{100}) ^{-1} =(1 frac{1}{4} ) ^{-1}= frac{1}{( frac{5}{4}) ^{1} } =( frac{4}{5} ) ^{1} = frac{4 ^{1} }{5 ^{1} } = frac{4}{5} [/latex] [latex](-10) ^{-5} = frac{1}{(-10) ^{5} } =- frac{1}{100000} [/latex] [latex](-4)^ ^{-2} = frac{1}{(-4) ^{2} } = frac{1}{16} [/latex] [latex](-2) ^{-3} = frac{1}{(-2) ^{3} } =- frac{1}{8} [/latex] [latex](- frac{2}{3} ) ^{-2} = frac{1}{(- frac{2}{3}) ^{2} } =(- frac{3}{2} ) ^{2} = frac{(-3) ^{2} }{2 ^{2} } = frac{9}{4} =2 frac{1}{4} [/latex] [latex](- frac{1}{5} ) ^{-3} =( frac{1}{-5}) ^{-3} = frac{1}{( frac{1}{-5}) ^{3} } =( frac{-5}{1} ) ^{3} = frac{(-5) ^{3} }{1 ^{3} } =- frac{125}{1} =-125[/latex] [latex](- frac{31}{3} ) ^{-4} =( frac{31}{-3} ) ^{-4} = frac{1}{( frac{31}{-3}) ^{4} } =( frac{-3}{31} ) ^{4} = frac{(-3) ^{4} }{31 ^{4} } = frac{81}{923521} [/latex] [latex](-1,2) ^{-1} =(-1 frac{2}{10} ) ^{-1} =(-1 frac{2}{5} ) ^{-1} = frac{1}{(- frac{6}{5}) ^{1} } =(- frac{5}{6} ) ^{1} = frac{(-5) ^{1} }{6 ^{1} } =- frac{5}{6} [/latex] [latex](-0,1) ^{-5} =( frac{1}{10} ) ^{-5} = frac{1}{( frac{1}{10}) ^{5} } =( frac{10}{1} ) ^{5} = frac{10 ^{5} }{1 ^{5} } = frac{100000}{1} =100000[/latex] [latex](-0,02) ^{-4} =( frac{2}{100}) ^{-4} =( frac{1}{50} ) ^{-4} = frac{1}{( frac{1}{50} ) ^{4} } =( frac{50}{1} ) ^{4} = frac{50 ^{4} }{1 ^{4} } =[/latex] [latex]= frac{6250000}{1} =6250000[/latex]