[tex]( - \frac{2}{3} ) {}^{2} = \frac{2 {}^{2} }{3 {}^{2} } = \frac{4}{9} [/tex]
[tex]( - 2.5) {}^{2} = ( \frac{5}{2} ) {}^{2} = \frac{25}{4} =6 \frac{1}{4} [/tex]
[tex] - (1.2) {}^{2} = - ( \frac{6}{5} ) {}^{2} = - \frac{36}{25} = - 1 \frac{11}{25} [/tex]
[tex]( \frac{11}{6} ) {}^{2} = \frac{11 {}^{2} }{6 {}^{2} } = \frac{121}{36} = 3 \frac{13}{36} [/tex]
[tex]( - 1.1) {}^{3} = ( - \frac{11}{10} ) {}^{3} = - \frac{1331}{1000} = - 1 \frac{331}{1000} [/tex]
[tex] - (0.5) {}^{4} = - ( \frac{1}{2}) {}^{4} = - \frac{1}{16} [/tex]
[tex] - ( - \frac{3}{4} ) {}^{3} = - ( - \frac{27}{64} ) = \frac{27}{64} [/tex]
Mam nadzieję że pomogłam ❤️