Question

Вычислите
((23)–⁴)–¾

Answer 1

$(frac{2}{3}^-^4)^- ^frac{3}{4}= frac{2}{3}^(^-^4^*^(^-^ frac{3}{4}^)^)= frac{2}{3}^3= frac{2^3}{3^3}= frac{8}{27}$