Odpowiedź:
Zad 1
[tex] \frac{ {7}^{2} }{7} = \frac{14}{7} = 2 \\ \frac{ {( - 2)}^{2} }{2 } = \frac{ - 8}{2} = - 4 \\ \frac{6}{ {( - 6)}^{2} } = \frac{6}{12} [/tex]
Zad 2
[tex] { - 3}^{4 } - { ( -2) }^{3} \times 4 = - 81 - ( - 8) \times 4 = - 81 + 8 \times 4 = - 81 + 32 = - 49[/tex]
Zad 3
a=43 046 721
b=16 807
c=5 764 801
