Question

Вычислите $(frac{1}{9}) ^{frac{1}{2} }$·$81^{frac{1}{4} }$ - $23^{0}$+$(frac{1}{5}) ^{-3}$

Answer 1

$(frac{1}{9})^{frac{1}{2} }*81^{frac{1}{4}}-23^{o}+(frac{1}{5})^{-3}=sqrt{frac{1}{9} }*sqrt[4]{81}-1+5^{3}=sqrt{(frac{1}{3})^{2}}*sqrt[4]{3^{4}}-1+125=frac{1}{3}*3+124=1+124=125$