Odpowiedź:
a) [tex]- 8^{2} *(-2\frac{1}{3})^{2} *(\frac{3}{7}) ^{2} =64 *(-\frac{7}{3}) ^{2} *\frac{9}{49} =64*\frac{49}{9} *\frac{9}{49} =64*1=64[/tex]
b) [tex](7,2)^{3} *(-\frac{5}{18}) ^{3} :(0,8)^{3} =373,248* (-\frac{125}{5832}) :0,512=-\frac{46656}{5832} :0,512=-8:0,512=-15,625[/tex]
