Odpowiedź:
Zad.4
=[tex]4^{20}[/tex] * [tex]4^{30}[/tex] = [tex]4^{50}[/tex]
=[tex]6^{18}[/tex] : [tex]6^{16}[/tex] = [tex]6^{2}[/tex]
=[tex](\frac{1}{2})^{20}[/tex] * [tex](\frac{1}{2})^{24}[/tex] = [tex](\frac{1}{2})^{44}[/tex]
=[tex]0,7^{36}[/tex] : [tex]0,7^{30}[/tex] = [tex]0,7^{6}[/tex]
Zad.5
odp.A.
Zad.6
[tex]\sqrt{1\frac{11}{25} }[/tex] = [tex]\sqrt{\frac{36}{25} }[/tex] = [tex]\frac{6}{5}[/tex]
Szczegółowe wyjaśnienie:
[tex](2^{2})^{2}[/tex] = [tex]2^{2 * 2}[/tex] = [tex]2^{4}[/tex] = 16
