Question

Вычислите буква в пожалуйста

Answer 1

$27^{\frac{4}{3} }-(\frac{1}{16})^{-1,5}+(\frac{3}{5})^{6,3}*(1\frac{2}{3})^{6,3}=(3^{3})^{\frac{4}{3}}-(4^{2})^{\frac{3}{2}}+(\frac{3}{5}*\frac{5}{3})^{6,3}=3^{4}-4^{3}+1=81-64+1=18$

Answer 2

$27^{\frac{4}{3} }$➖$(\frac{1}{16})^{-1,5}$➕$(\frac{3}{5})^{6,3}$✖️$(1\frac{2}{3})^{6,3}$=(3³) $^{\frac{4}{3} }$➖(4²)$^{\frac{3}{2} }$➕$(\frac{3}{5}$✖️$\frac{5}{3})^{6,3}$ = 3⁴➖4³➕1 = 81 - 64 + 1 = 18