Odpowiedź:
[tex]a)( {7}^{2} {)}^{3} = {7}^{6} \\ b)( ( - 4 {)}^{5} {)}^{6} = ( - 4 {)}^{30} = {4}^{30} [/tex]
[tex]c)((( \frac{1}{2} {)}^{3} {)}^{4} {)}^{5} = ( \frac{1}{2} {)}^{60} [/tex]
[tex]d) {2}^{3} {}^{4} = {2}^{12} [/tex]
