Odpowiedź:
a)
[tex](\sqrt{-5^{2}})^{3} = 125[/tex]b)
[tex](2\sqrt{7})^{2} + \sqrt[3]{729} = 4 * 7 + 9 = 35[/tex]
c)
[tex](\frac{2}{3}\sqrt{3})^{3} = (\frac{8}{27})^{3} = \frac{512}{19\ 683}[/tex]
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Odpowiedź:
a)
[tex](\sqrt{-5^{2}})^{3} = 125[/tex]
b)
[tex](2\sqrt{7})^{2} + \sqrt[3]{729} = 4 * 7 + 9 = 35[/tex]
c)
[tex](\frac{2}{3}\sqrt{3})^{3} = (\frac{8}{27})^{3} = \frac{512}{19\ 683}[/tex]
Nie mam możliwości poprawienia. Zgłoś zadanie do poprawy.