Zadanie 3
\frac{5}{\not24^6}*\not100^{25}\%=\frac{125}{6}\%=20\frac{1}{6}\%
Zadanie 4
a)
\frac{3-6\sqrt2}{-3}=\frac{-3(2\sqrt2-1)}{-3}=2\sqrt2-1
b)
\frac{4\sqrt8-2\sqrt{32}}{2\sqrt2}=\frac{4\sqrt{4*2}-2\sqrt{16*2}}{2\sqrt2}=\frac{4*2\sqrt2-2*4\sqrt2}{2\sqrt2}=\frac{2\sqrt2(4-4)}{2\sqrt2}=
=\frac{0}{1}=0