Odpowiedź :
[tex]({ -1.5 })^{2} = ( - \frac{15}{10} ) \times ( - \frac{15}{10} ) = \frac{225}{100} = 2.25 \\ {( - 1)}^{3} = (- 1) \times ( - 1) \times ( - 1) = - 1[/tex]
[tex]({ -1.5 })^{2} = ( - \frac{15}{10} ) \times ( - \frac{15}{10} ) = \frac{225}{100} = 2.25 \\ {( - 1)}^{3} = (- 1) \times ( - 1) \times ( - 1) = - 1[/tex]