Odpowiedź:
[tex]a)\ \ 32^4:16^4=(32:16)^4=2^4=16\\\\b)\ \ (1\frac{1}{3})^{10}\cdot(\frac{3}{4})^{10}=(1\frac{1}{3}\cdot\frac{3}{4})^{10}=(\frac{4}{3}\cdot\frac{3}{4})^{10}=1^{10}=1\\\\c)\ \ (-0,9)^6:9^6=0,9^6:9^6=(0,9:9)^6=0,1^6=0,000001\\\\d)\ \ (-\frac{2}{15})^5:(\frac{1}{15})^5=(-\frac{2}{15}:\frac{1}{15})^5=(-\frac{2}{\not15}\cdot\not15)^5=(-2)^5=-32[/tex]
