Odpowiedź:
6. (2^15)^4 = (8^2)^10
7.
a) 32^3 : 16^3 = (2^5)^3 : (2^4)^3= 2^15 : 2^12 =2^3
b)
[tex](1 \frac{1}{5} )^{10} \times ( \frac{5}{6} ) ^{10} = ( \frac{6}{5} \times \frac{5}{6} )^{10} = {1}^{10} = 1[/tex]
c)
[tex]( - 0.8)^{6} \div {8}^{6} = ( - 0.8 \div 8) ^{10} = ( - 0.1) ^{10} = 0.0000000001[/tex]
d)
[tex]( - \frac{2}{13} ) ^{5} \div ( \frac{1}{13} ) ^{5} = ( - \frac{2}{13} \times \frac{13}{1} ) ^{5} = ( - 2) ^{5} = - 32[/tex]
