[tex] (- \frac{2}{5} ) {}^{4} = \\ = (\frac{2}{5} ) {}^{4} = \frac{2 {}^{4} }{ {5}^{4} } = \frac{16}{625} [/tex]
Răspuns:
-2 la 4 / 5 la 4= 16 / 625
Coroana? Am nevoie!
